PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?label WHERE {
  fb:m.0k0sb rdfs:label ?label .
  FILTER ( lang( ?label ) = 'en' )
}

Got 1 row and 1 column:
| label                 |
| --------------------- |
| Serbian language (en) |

The Serbian language is called 'Serbian language'.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at https://qlever.cs.uni-freiburg.de/api/freebase

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] what is serbian language called?

[Assistant] Let's start by looking at some examples.

[Tool]
Example 1:
Question:
who played giles on buffy the vampire slayer?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.014j17 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.014j17 fb:tv.tv_character.appeared_in_tv_program ?y .
  ?y fb:tv.regular_tv_appearance.actor ?x .
  ?y fb:tv.regular_tv_appearance.series fb:m.0cskb .
}

Using entities:
Rupert Giles (fb:m.014j17): Rupert Giles is a fictional character created by Joss Whedon for...rock music scene, until a bereavement brought him to his senses., has type TV Character
Buffy the Vampire Slayer, also known as BtVS (fb:m.0cskb): Buffy the Vampire Slayer is an American television series which ...uccess for the relatively new and smaller WB Television Network., has type TV Program

Using properties:
Actor (fb:tv.regular_tv_appearance.actor): part of TV Regular Performance schema, links to type TV Actor
Series (fb:tv.regular_tv_appearance.series): part of TV Regular Performance schema, links to type TV Program
Programs in which this was a regular character (fb:tv.tv_character.appeared_in_tv_program): links to type TV Regular Performance, part of TV Character schema

Example 2:
Question:
what years did the red sox win the world series?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01d5z ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01d5z fb:sports.sports_team.championships ?x .
}

Using entities:
Boston Red Sox, also known as The Olde Towne Team, The Sox, Red Sox, Boston Americans, BoSox (fb:m.01d5z): The Boston Red Sox are an American professional baseball team ba...86-year wait before the team's sixth World Championship in 2004., has type Professional Sports Team

Using properties:
Championships (fb:sports.sports_team.championships): links to type Sports League Championship Event, part of Sports Team schema

Example 3:
Question:
where is north port florida located?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01z_vzm ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01z_vzm fb:location.hud_county_place.county ?x .
}

Using entities:
North Port, also known as North Port, Florida, Sarasota County / North Port city (fb:m.01z_vzm): North Port is a city in southern Sarasota County, Florida, Unite...a change to simply North Port to proclaim its separate identity., has type City/Town/Village

Using properties:
County (fb:location.hud_county_place.county): part of HUD County Place schema, links to type US County

[Assistant]
The question "what is Serbian language called?" is asking for the name or label of the Serbian language entity. To answer this, I need to find the entity representing the Serbian language in the knowledge graph and retrieve its label or name.

Step 1: Search for the entity "Serbian language" in the Freebase knowledge graph to get its identifier.
Step 2: Retrieve the label or name of the entity.

I will start by searching for the entity "Serbian language".

[Tool]
Top 10 entity alternatives:
1. Serbian language, also known as Bosnian, Serbian, Montenegrin (fb:m.0k0sb): Serbian is the standardized variety of the Serbo-Croatian langua...alphabet was designed by Croatian linguist Ljudevit Gaj in 1830., has type Human Language
2. Serbian language (fb:m.0bpm0hg)
3. Romano-Serbian language, also known as Tent Gypsy, Serbian Romany language (fb:m.013rcr): The Romano-Serbian language is a mixed language resulting from l...ies and distinct from the Vlax Romani dialects spoken in Serbia., has type Human Language
4. Serbian Cyrillic language (fb:m.010s9tqk)
5. Serbian language in Croatia (fb:m.012mc3g8): The Serbian language is one of officially recognized minority la...s sre two standardized varieties of the Serbo-Croatian language.
6. Board for Standardization of the Serbian Language (fb:m.03c82v8): The Board for Standardization of the Serbian Language is a lingu...ić University of Kragujevac Srpska književna zadruga in Belgrade, has type Organization
7. Language (fb:m.04g7d): Language is the ability to acquire and use complex systems of co...istling. This is because human language is modality-independent., has type Website Category
8. Language (fb:type.lang)
9. Serbian (fb:m.0l_22p)
10. Language (fb:m.0l8pmj1): "Language" is a song by American electronic music producer and D... Chart. The song features uncredited vocals from Heather Bright., has type Composition

[Assistant]
I found multiple entities related to "Serbian language." The most relevant one seems to be "Serbian language" with the identifier fb:m.0k0sb, which is described as the standardized variety of the Serbo-Croatian language.

Next, I will retrieve the label or name of this entity to confirm what it is called.

[Tool]
Got 1 row and 1 column:
| label                 |
| --------------------- |
| Serbian language (en) |

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?causeOfDeath ?causeOfDeathLabel WHERE {
  fb:m.053yx fb:people.deceased_person.cause_of_death ?causeOfDeath .
  OPTIONAL {
    ?causeOfDeath rdfs:label ?causeOfDeathLabel FILTER ( lang( ?causeOfDeathLabel ) = "en" )
  }
}

Got 3 rows and 2 columns:
| causeOfDeath                      | causeOfDeathLabel        |
| --------------------------------- | ------------------------ |
| Respiratory failure (fb:m.019dmc) | Respiratory failure (en) |
| Stroke (fb:m.02y0js)              | Stroke (en)              |
| Pneumonia (fb:m.0dq9p)            | Pneumonia (en)           |

Miles Davis died of respiratory failure, stroke, and pneumonia.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at https://qlever.cs.uni-freiburg.de/api/freebase

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] what did miles davis died of?

[Assistant] Let's start by looking at some examples.

[Tool]
Example 1:
Question:
what type of government germany have?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0345h ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0345h fb:location.country.form_of_government ?x .
}

Using entities:
Germany, also known as Deutschland, Federal Republic of Germany, Bundesrepublik Deutschland, BRD (fb:m.0345h): Germany, officially the Federal Republic of Germany, is a federa...9, the Empire was replaced by the parliamentary Weimar Republic., has type Country

Using properties:
Form of Government (fb:location.country.form_of_government): links to type Form of Government, part of Country schema

Example 2:
Question:
where is jack daniels factory?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.021zmy ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.021zmy fb:distilled_spirits.distillery.region ?x .
}

Using entities:
Jack Daniel's, also known as Alcoholic beverage, distilled, whiskey, 86 proof, Jack Daniel's Tennessee Whiskey (fb:m.021zmy): Jack Daniel's is a brand of Tennessee whiskey and the highest se...uct were sold in the company's fiscal year ended April 30, 2013., has type Brand

Using properties:
Region (fb:distilled_spirits.distillery.region): links to type Spirit-producing region, part of Distillery schema

Example 3:
Question:
what are the major imports of the united states?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.09c7w0 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.09c7w0 fb:location.statistical_region.major_imports ?y .
  ?y fb:location.imports_exports_by_industry.industry ?x .
}

Using entities:
United States of America, also known as U.S. of A., USA, U.S.A., US, U.S. (fb:m.09c7w0): The United States of America, commonly referred to as the United...s emerged from 13 British colonies located along the East Coast., has type Country

Using properties:
Industry (fb:location.imports_exports_by_industry.industry): part of Imports/exports by industry schema, links to type Industry
Major imports (fb:location.statistical_region.major_imports): links to type Imports/exports by industry, part of Statistical region schema

[Assistant] The examples show how to find information about a person or entity using their Freebase ID and relevant properties. Now, I will search for the entity "Miles Davis" in Freebase to get his Freebase ID. Then I will look for properties related to his death or cause of death.

[Tool]
Top 10 entity alternatives:
1. Miles Davis, also known as Prince Of Darkness, Miles Dewey Davis III, Miles Dewey Davis, Miles Davis Quartet, Miles Davies (fb:m.053yx): Miles Dewey Davis III was an American jazz musician, trumpeter, ...ng the masterpiece and reaffirming jazz as a national treasure"., has type Musical Artist
2. Miles Davis (fb:m.0fw_htz): has type Consumer product
3. Miles Davis (fb:m.0__bz46): has type Consumer product
4. Miles Davis (fb:m.023jl31): has type Musical Release
5. Miles Davis (fb:m.0313gmg): has type Musical Release
6. Miles Davis (fb:m.08y2hd1): has type Book Edition
7. Miles Davis, also known as Eight Classic Albums (fb:m.01j5mwq): has type Musical Album
8. Miles Davis (fb:m.0bfdzyw): Miles Davis is the 2005 compilation album by Miles Davis., has type Musical Album
9. Miles Davis, also known as Miles Arliss (fb:m.010p4n01): Miles Davis is an actor., has type Film actor
10. Miles Davis (fb:m.010jk9n): has type Musical Recording

[Assistant] The most relevant entity for the musician Miles Davis is fb:m.053yx. Next, I will search for properties related to death or cause of death for this entity.

[Tool]
Top 10 property alternatives:
1. Cause of death (fb:people.deceased_person.cause_of_death): part of Deceased Person schema, links to type Cause Of Death
2. Place of death (fb:people.deceased_person.place_of_death): part of Deceased Person schema, links to type Location
3. Date of death (fb:people.deceased_person.date_of_death): part of Deceased Person schema, links to type Date/Time
4. Place of burial (fb:people.deceased_person.place_of_burial): links to type Place of interment, part of Deceased Person schema
5. Name (fb:type.object.name): part of Object schema, links to type Text
6. Content (fb:broadcast.artist.content): links to type Broadcast Content, part of Broadcast Artist schema
7. Date of birth (fb:people.person.date_of_birth): links to type Date/Time, part of Person schema
8. Gender (fb:people.person.gender): part of Person schema, links to type Gender
9. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
10. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema

No other items found

[Assistant] The property "Cause of death" (fb:people.deceased_person.cause_of_death) is the most relevant to answer the question about what Miles Davis died of. I will now write a SPARQL query to get the cause of death for Miles Davis (fb:m.053yx).

[Tool]
Got 3 rows and 2 columns:
| causeOfDeath                      | causeOfDeathLabel        |
| --------------------------------- | ------------------------ |
| Respiratory failure (fb:m.019dmc) | Respiratory failure (en) |
| Stroke (fb:m.02y0js)              | Stroke (en)              |
| Pneumonia (fb:m.0dq9p)            | Pneumonia (en)           |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?careerStart WHERE {
  fb:m.035gcb fb:sports.pro_athlete.career_start ?careerStart .
}

Albert Pujols' rookie year (career start) was in 2001.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at https://qlever.cs.uni-freiburg.de/api/freebase

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] what year was albert pujols rookie year?

[Assistant] Let's start by looking at some examples.

[Tool]
Example 1:
Question:
what are shirley temple kids names?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.03d9v8 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.03d9v8 fb:people.person.children ?x .
}

Using entities:
Shirley Temple, also known as Shirley Jane Temple, Shirley Temple Black, Shirley Temple-Black (fb:m.03d9v8): Shirley Temple Black was an American film and television actress...llywood for four years in a row in a Motion Picture Herald poll., has type Film actor

Using properties:
Children (fb:people.person.children): part of Person schema, links to type Person

Example 2:
Question:
what is shakira's nationality?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01wj18h ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01wj18h fb:people.person.nationality ?x .
}

Using entities:
Shakira, also known as Shakira Ripoll, Shakira Mebarak Ripoll, Shakira Mebarak, Shakira Isabel Mebarak Ripoll, Mebarak (fb:m.01wj18h): Shakira Isabel Mebarak Ripoll, is a Colombian singer, songwriter...ka Waka", became the biggest-selling World Cup song of all time., has type Celebrity

Using properties:
Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country

Example 3:
Question:
what kind of system of government does the united states have?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.09c7w0 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.09c7w0 fb:location.country.form_of_government ?x .
}

Using entities:
United States of America, also known as U.S. of A., USA, U.S.A., US, U.S. (fb:m.09c7w0): The United States of America, commonly referred to as the United...s emerged from 13 British colonies located along the East Coast., has type Country

Using properties:
Form of Government (fb:location.country.form_of_government): links to type Form of Government, part of Country schema

[Assistant]
The question is about Albert Pujols and his rookie year. We need to find the entity for Albert Pujols in Freebase and then find a property related to his rookie year or debut year in his career.

Step 1: Search for the entity "Albert Pujols" in Freebase.

[Tool]
Top 10 entity alternatives:
1. Albert Pujols, also known as The Machine, Sir Albert, Phat Albert, MV3, José Alberto Pujols Alcántara (fb:m.035gcb): José Alberto Pujols Alcántara, better known as Albert Pujols, is...r regular season batting average, walk rate, and Isolated Power., has type Baseball Player
2. Albert Pujols (fb:m.0gh1zhs): Shaquille O'Neal takes on St. Louis Cardinals slugger Albert Pujols in a hitting competition., has type TV Episode
3. Albertico Pujols Acosta, also known as Albertico Pujols (fb:m.05v91nx): Albertico Pujols Acosta is an actor., has type Film actor
4. Meet Albert Pujols (fb:m.06b07p9): has type Book
5. Albert Pujols, Jr. (fb:m.0j6q27l): Albert Pujols, Jr. is the son of Albert Pujols., has type Person
6. DSC00621 Albert Pujols (fb:m.0635_cs)
7. Maggie Gyllenhaal, Albert Pujols (fb:m.06y72wn): has type TV Episode
8. Shaq vs. Albert Pujols (fb:m.0j_bq9q): Shaquille O'Neal takes on St. Louis Cardinals slugger Albert Pujols in a hitting competition., has type TV Episode
9. Denis Leary, Albert Pujols, Jimmy Webb (fb:m.0dkhdtm): Actor Denis Leary; MLB player Albert Pujols; Jimmy Webb performs., Actor Michael Keaton; The Flaming Lips perform., has type TV Episode
10. DSC06139 Shaquille O'Neal and Albert Pujols (fb:m.079xgsh)

[Assistant] The entity for Albert Pujols in Freebase is fb:m.035gcb. Now, I will search for properties related to "rookie year" or "debut year" for this entity.

[Tool]
Top 10 property alternatives:
1. Drafted (fb:sports.drafted_athlete.drafted): links to type Sports League Draft Pick, part of Drafted athlete schema
2. Career Start (fb:sports.pro_athlete.career_start): links to type Date/Time, part of Athlete schema
3. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
4. Date of birth (fb:people.person.date_of_birth): links to type Date/Time, part of Person schema
5. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
6. Position(s) (fb:baseball.baseball_player.position_s): links to type Baseball Position, part of Baseball Player schema
7. Profession (fb:people.person.profession): links to type Profession, part of Person schema
8. Sports played (fb:sports.pro_athlete.sports_played_professionally): links to type Sports played, part of Athlete schema
9. Key (fb:type.object.key): part of Object schema, links to type Key
10. Height (fb:people.person.height_meters): links to type Floating Point Number, part of Person schema

No other items found

[Assistant] The property "Career Start" (fb:sports.pro_athlete.career_start) seems to be the most relevant to the rookie year or debut year of Albert Pujols. I will now construct a SPARQL query to get the career start year of Albert Pujols.

[Tool]
Got 1 row and 1 column:
| careerStart              |
| ------------------------ |
| 2001-04 (xsd:gYearMonth) |

[Tool] Stopped generation process


PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?primeMinister ?primeMinisterName WHERE {
  ?position fb:government.government_office_or_title.office_holders ?officeHolder .
  ?officeHolder fb:government.government_position_held.office_holder ?primeMinister ; fb:government.government_position_held.from ?startDate ; fb:government.government_position_held.to ?endDate .
  ?position rdfs:label ?positionLabel .
  ?primeMinister rdfs:label ?primeMinisterName .
  FILTER ( CONTAINS( LCASE( ?positionLabel ) , "prime minister of canada" ) ) FILTER ( xsd:dateTime ( ?startDate ) <= "1993-12-31T23:59:59" ^^ xsd:dateTime && xsd:dateTime ( ?endDate ) >= "1993-01-01T00:00:00" ^^ xsd:dateTime )
}
LIMIT 10

Got 10 rows and 2 columns:
| primeMinister             | primeMinisterName |
| ------------------------- | ----------------- |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (ca) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (da) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (de) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (en) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (es) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (fi) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (fr) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (id) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (it) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (ms) |

The Canadian prime minister in 1993 was Kim Campbell.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at https://qlever.cs.uni-freiburg.de/api/freebase

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] who was canadian prime minister in 1993?

[Assistant] Let's start by looking at some examples.

[Tool]
Example 1:
Question:
what are major exports of the usa?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.09c7w0 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.09c7w0 fb:location.statistical_region.major_exports ?y .
  ?y fb:location.imports_exports_by_industry.industry ?x .
}

Using entities:
United States of America, also known as U.S. of A., USA, U.S.A., US, U.S. (fb:m.09c7w0): The United States of America, commonly referred to as the United...s emerged from 13 British colonies located along the East Coast., has type Country

Using properties:
Industry (fb:location.imports_exports_by_industry.industry): part of Imports/exports by industry schema, links to type Industry
Major exports (fb:location.statistical_region.major_exports): links to type Imports/exports by industry, part of Statistical region schema

Example 2:
Question:
when is the us open tennis mens final 2011?

SPARQL:
SELECT DISTINCT ?x WHERE {
  fb:m.0l6c9 fb:tennis.tennis_tournament.match_results ?y .
  ?y fb:tennis.tennis_match.date ?x ; fb:tennis.tennis_match.match_format fb:m.04hdtlb .
  FILTER ( xsd:dateTime ( ?x ) - xsd:dateTime ( "2011-01-01" ) >= 0 ) FILTER ( xsd:dateTime ( ?x ) - xsd:dateTime ( "2011-12-31" ) <= 0 )
}

Using entities:
Men's singles (fb:m.04hdtlb)
The US Open (Tennis), also known as us open tennis tournament, us open tennis championship, us open tennis, US Open, U.S. National Championship (fb:m.0l6c9): The United States Open Tennis Championships is a hardcourt tenni...the only major that employs tiebreakers in every set of a match., has type TV Program Creator

Using properties:
Date (fb:tennis.tennis_match.date): part of Tennis Match schema, links to type Date/Time
Match Format (fb:tennis.tennis_match.match_format): links to type Tennis Match Type, part of Tennis Match schema
Match Results (fb:tennis.tennis_tournament.match_results): part of Tennis Tournament schema, links to type Tennis Match

Example 3:
Question:
what countries in the world speak arabic?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0jzc ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0jzc fb:language.human_language.countries_spoken_in ?x .
}

Using entities:
Arabic Language, also known as اللغة العربية, عربي, /m/0jzc, Arabic (fb:m.0jzc): Arabic /ˈærəbɪk/ is the Classical Arabic language of the 6th cen...her as a single language for political and/or religious reasons., has type Human Language

Using properties:
Spoken in countries (fb:language.human_language.countries_spoken_in): part of Human Language schema, links to type Country

[Assistant]
To answer the question "Who was Canadian prime minister in 1993?", I need to identify the entity for Canada and the property related to the prime minister or head of government. Then, I need to find the prime minister of Canada specifically for the year 1993.

Step 1: Search for the entity "Canada" in the knowledge graph.

[Tool]
Top 10 entity alternatives:
1. Canada, also known as Canuckistan, Dominion of Canada (fb:m.0d060g): Canada is a country, consisting of ten provinces and three terri...of provinces and territories to the new self-governing Dominion., has type Country
2. Government of Canada, also known as Canadian government, Canada (fb:m.02wz7x): The Government of Canada, formally Her Majesty's Government, is ...urt rulings, and unwritten conventions developed over centuries., has type Government
3. Canada (fb:m.046v_0): Canada was the name of the French colony that once stretched alo...to Great Britain, the colony was renamed the Province of Quebec., has type Location
4. Rebecca Northan, also known as Global Late Night Players, Canada, Calgary, Alberta (fb:m.0frm_z): Rebecca Northan is a Canadian actress, improviser, theatre direc...ies The Foundation, directed by fellow Calgarian, Michael Dowse., has type Film actor
5. Canada (fb:m.01p2ys7): Canada is an American indie folk-pop music group from Ann Arbor,...ly used to mix portions of the second and third Star Wars films., has type Musical Group
6. Canada (fb:m.0kbgt8f): Canada is a 2012 novel by American author Richard Ford. The nove...Falls, Montana, a setting that Ford frequently uses in his work., Canada is a book written by Richard Ford., has type Book
7. Canada (fb:m.0rrnq3): has type Musical Recording
8. Canada (fb:m.03h_b59): has type Musical Group
9. Canada, Kentucky, also known as Canada, Kentucky, Canada (fb:m.0493ptt): Canada is an unincorporated community in Pike County, Kentucky. ...is located on U.S. Route 119, 13.8 miles northeast of Pikeville., has type City/Town/Village
10. Canada (fb:m.07w19x9): has type Book Edition

[Assistant] The entity for the country Canada is fb:m.0d060g. Next, I will search for properties related to the prime minister or head of government for this entity.

[Tool]
Top 10 property alternatives:
1. Government (fb:government.governmental_jurisdiction.government): part of Governmental Jurisdiction schema, links to type Government
2. Government positions (fb:government.governmental_jurisdiction.government_positions): links to type Government Office or Title, part of Governmental Jurisdiction schema
3. Form of Government (fb:location.country.form_of_government): links to type Form of Government, part of Country schema
4. Official Language (fb:location.country.official_language): links to type Human Language, part of Country schema
5. Gender balance, Members of Parliament (fb:location.statistical_region.gender_balance_members_of_parliament): part of Statistical region schema, links to type Dated Percentage
6. Key (fb:type.object.key): part of Object schema, links to type Key
7. Governing officials (fb:government.governmental_jurisdiction.governing_officials): part of Governmental Jurisdiction schema, links to type Government Position Held
8. Government bodies (fb:government.governmental_jurisdiction.government_bodies): part of Governmental Jurisdiction schema, links to type Governmental Body
9. Rulers (fb:royalty.kingdom.rulers): part of Kingdom schema, links to type Monarch
10. GNI in PPP dollars (fb:location.statistical_region.gni_in_ppp_dollars): part of Statistical region schema, links to type Dated Money Value

No other items found

[Assistant] The property "Government positions" (fb:government.governmental_jurisdiction.government_positions) and "Governing officials" (fb:government.governmental_jurisdiction.governing_officials) seem relevant for finding the prime minister. I will explore the "Government positions" property for Canada to see if the prime minister position is listed.

[Tool]
Got 7 rows and 3 columns:
| subject              | property                                                                            | object                                                  |
| -------------------- | ----------------------------------------------------------------------------------- | ------------------------------------------------------- |
| Canada (fb:m.0d060g) | Government positions (fb:government.governmental_jurisdiction.government_positions) | Governor General of Canada (fb:m.09hwt)                 |
| Canada (fb:m.0d060g) | Government positions (fb:government.governmental_jurisdiction.government_positions) | Prime Minister of Canada (fb:m.060m4)                   |
| Canada (fb:m.0d060g) | Government positions (fb:government.governmental_jurisdiction.government_positions) | Leader of the Official Opposition (fb:m.021v45)         |
| Canada (fb:m.0d060g) | Government positions (fb:government.governmental_jurisdiction.government_positions) | Minister of Justice (fb:m.02xjt_)                       |
| Canada (fb:m.0d060g) | Government positions (fb:government.governmental_jurisdiction.government_positions) | Minister of Trade and Commerce (fb:m.0bxh4bw)           |
| Canada (fb:m.0d060g) | Government positions (fb:government.governmental_jurisdiction.government_positions) | Minister of Regional Economic Expansion (fb:m.0bxj5rj)  |
| Canada (fb:m.0d060g) | Government positions (fb:government.governmental_jurisdiction.government_positions) | Minister of Industry, Trade and Commerce (fb:m.0bxj43t) |

[Assistant] The position "Prime Minister of Canada" is identified as fb:m.060m4. Now, I need to find who held this position in the year 1993. I will search for properties related to the prime minister position to find a property that links to the person holding the position and the time period.

[Tool]
Top 10 property alternatives:
1. Name (fb:type.object.name): part of Object schema, links to type Text
2. Key (fb:type.object.key): part of Object schema, links to type Key
3. Type (fb:type.object.type): part of Object schema, links to type Type
4. Category (fb:government.government_office_or_title.category): part of Government Office or Title schema, links to type Government office category
5. People With This Profession (fb:people.profession.people_with_this_profession): part of Profession schema, links to type Person
6. Office Holders (fb:government.government_office_or_title.office_holders): part of Government Office or Title schema, links to type Government Position Held
7. Article (fb:common.topic.article): links to type Document, part of Topic schema
8. Description (fb:common.topic.description): part of Topic schema, links to type Text
9. Jurisdiction (fb:government.government_office_or_title.jurisdiction): part of Government Office or Title schema, links to type Governmental Jurisdiction
10. Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type

No other items found

[Assistant] The property "Office Holders" (fb:government.government_office_or_title.office_holders) seems relevant to find the people who held the position of Prime Minister of Canada. I will explore the office holders of the Prime Minister of Canada position.

[Tool]
Got 28 rows and 3 columns, showing the first 10 rows below:
| subject                               | property                                                                 | object       |
| ------------------------------------- | ------------------------------------------------------------------------ | ------------ |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04g9twy |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kc_7_ |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kk22c |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kk22r |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kk230 |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kk239 |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kk23l |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kk23w |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kk2b8 |
| Prime Minister of Canada (fb:m.060m4) | Office Holders (fb:government.government_office_or_title.office_holders) | fb:m.04kk2bk |
| ...                                   | ...                                                                      | ...          |

[Assistant] There are multiple office holders for the position of Prime Minister of Canada. To identify who was the prime minister in 1993, I need to find the time period during which each office holder held the position. I will check the properties of one of these office holders to find the relevant date or time period properties. I will check the properties of the first office holder fb:m.04g9twy.

[Tool]
Top 10 property alternatives:
1. To (fb:government.government_position_held.to): part of Government Position Held schema, links to type Date/Time
2. Type (fb:type.object.type): part of Object schema, links to type Type
3. From (fb:government.government_position_held.from): part of Government Position Held schema, links to type Date/Time
4. Basic title (fb:government.government_position_held.basic_title): links to type Government office category, part of Government Position Held schema
5. Office, position, or title (fb:government.government_position_held.office_position_or_title): links to type Government Office or Title, part of Government Position Held schema
6. Officeholder (fb:government.government_position_held.office_holder): part of Government Position Held schema, links to type Politician

No other items found

[Assistant]
The properties "From" (fb:government.government_position_held.from) and "To" (fb:government.government_position_held.to) indicate the time period during which the office holder held the position. The property "Officeholder" (fb:government.government_position_held.office_holder) indicates the person holding the position.

I will now write a SPARQL query to find the prime minister of Canada in the year 1993 by checking the office holders of the Prime Minister of Canada position and filtering by the date range that includes 1993. I will also include the label of the prime minister for readability.

[Tool]
Got 10 rows and 2 columns:
| primeMinister             | primeMinisterName |
| ------------------------- | ----------------- |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (ca) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (da) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (de) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (en) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (es) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (fi) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (fr) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (id) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (it) |
| Kim Campbell (fb:m.0bwz5) | Kim Campbell (ms) |

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?language ?languageLabel WHERE {
  fb:m.0154j fb:location.country.official_language ?language .
  OPTIONAL {
    ?language rdfs:label ?languageLabel .
    FILTER ( lang( ?languageLabel ) = 'en' )
  }
}
LIMIT 3

Got 3 rows and 2 columns:
| language                       | languageLabel        |
| ------------------------------ | -------------------- |
| Dutch Language (fb:m.02bv9)    | Dutch Language (en)  |
| German Language (fb:m.04306rv) | German Language (en) |
| French (fb:m.064_8sq)          | French (en)          |

The three official languages of Belgium are Dutch Language, German Language, and French.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at https://qlever.cs.uni-freiburg.de/api/freebase

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] what are the three official languages of belgium?

[Assistant] Let's start by looking at some examples.

[Tool]
Example 1:
Question:
what 4 states border the pacific ocean?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.05rgl ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.05rgl fb:location.location.adjoin_s ?y .
  ?y fb:location.adjoining_relationship.adjoins ?x .
  ?x fb:common.topic.notable_types fb:m.0kpys4 .
}

Using entities:
Pacific Ocean (fb:m.05rgl): The Pacific Ocean is the largest of the Earth's oceanic division... discovered the great "southern sea" which he named Mar del Sur., has type Body Of Water
US State (fb:m.0kpys4): A US State is one of the fifty sub-national entitites comprising... of America. Each state has its own capital city and government.

Using properties:
Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
Adjoins (fb:location.adjoining_relationship.adjoins): part of Adjoining Relationship schema, links to type Location
Adjoins (fb:location.location.adjoin_s): links to type Adjoining Relationship, part of Location schema

Example 2:
Question:
who are the players on the toronto maple leafs?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0j6tr ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0j6tr fb:sports.sports_team.roster ?y .
  ?y fb:sports.sports_team_roster.player ?x .
  FILTER ( NOT EXISTS {
    ?y fb:sports.sports_team_roster.from ?sk0
  }
  || EXISTS {
    ?y fb:sports.sports_team_roster.from ?sk1 .
    FILTER ( xsd:datetime ( ?sk1 ) <= "2015-08-10" ^^ xsd:dateTime )
  }
  ) FILTER ( NOT EXISTS {
    ?y fb:sports.sports_team_roster.to ?sk2
  }
  || EXISTS {
    ?y fb:sports.sports_team_roster.to ?sk3 .
    FILTER ( xsd:datetime ( ?sk3 ) >= "2015-08-10" ^^ xsd:dateTime )
  }
  )
}

Using entities:
Toronto Maple Leafs, also known as The Leafs, (fb:m.0j6tr): The Toronto Maple Leafs is a professional ice hockey team based ...ought between championships is currently the longest in the NHL., has type Professional Sports Team

Using properties:
Roster (fb:sports.sports_team.roster): links to type Sports team roster, part of Sports Team schema
From (fb:sports.sports_team_roster.from): part of Sports team roster schema, links to type Date/Time
Player (fb:sports.sports_team_roster.player): part of Sports team roster schema, links to type Athlete
To (fb:sports.sports_team_roster.to): part of Sports team roster schema, links to type Date/Time

Example 3:
Question:
where did dolly parton grew up?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.02f1c ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.02f1c fb:people.person.place_of_birth ?x .
}

Using entities:
Dolly Parton, also known as The Smoky Mountain Songbird, Dolly, The Queen of Nashville, The Queen of Country, The Leading Lady of Country (fb:m.02f1c): Dolly Rebecca Parton is an American singer-songwriter, actress, ...inda Ronstadt and Emmylou Harris were among her later successes., has type Musical Artist

Using properties:
Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema

[Assistant] From the examples, I see that the approach is to first identify the entity for the country (Belgium) and then find the property related to official languages. I will start by searching for the entity "Belgium" in the Freebase knowledge graph.

[Tool]
Top 10 entity alternatives:
1. Belgium, also known as België, Belgique, Kingdom of Belgium (fb:m.0154j): Belgium, officially the Kingdom of Belgium, is a sovereign state... Region. A German-speaking Community exists in eastern Wallonia., has type Country
2. Belgium, also known as Vermilion County / Belgium village, Belgium, Illinois (fb:m.0shj5): Belgium is a village in Vermilion County, Illinois, United State...tan Statistical Area. The population was 466 at the 2000 census., has type City/Town/Village
3. Belgium, also known as Belgium, Wisconsin (fb:m.01mmcc): Belgium is a village located in the Town of Belgium in Ozaukee C...sin, United States. The population was 2,245 at the 2010 census., has type City/Town/Village
4. Belgium, also known as Belgium, Wisconsin, Ozaukee County / Belgium village (fb:m.01mmc0): Belgium is a town in Ozaukee County, Wisconsin, United States. T...corporated community of Dacada is located partially in the town., has type City/Town/Village
5. Belgium (fb:m.05ymt7c): has type Author
6. Belgium, also known as Belgium, West Virginia (fb:m.08cdy8): Belgium is an unincorporated community in Taylor County, West Virginia, United States., has type City/Town/Village
7. Bjorn Jiskoot Jr., also known as Mr. J, B.J., Belgium, Bjorn Jiskoot (fb:m.03hkmxf): has type Film actor
8. Belgium, also known as Belgium (acoustic) (fb:m.0t4_02): has type Musical Recording
9. Belgium (fb:m.093zpvh): has type Book Edition
10. Belgium (fb:m.0thdvy): has type Canonical Version

[Assistant] The entity for Belgium as a country is fb:m.0154j. Next, I will search for properties related to official languages for this entity. I will search for properties of Belgium with the query "official language".

[Tool]
Top 10 property alternatives:
1. Official Language (fb:location.country.official_language): links to type Human Language, part of Country schema
2. Official symbols (fb:government.governmental_jurisdiction.official_symbols): links to type Location/symbol relationship, part of Governmental Jurisdiction schema
3. Languages spoken (fb:location.country.languages_spoken): links to type Human Language, part of Country schema
4. Government (fb:government.governmental_jurisdiction.government): part of Governmental Jurisdiction schema, links to type Government
5. Government bodies (fb:government.governmental_jurisdiction.government_bodies): part of Governmental Jurisdiction schema, links to type Governmental Body
6. Form of Government (fb:location.country.form_of_government): links to type Form of Government, part of Country schema
7. Governing officials (fb:government.governmental_jurisdiction.governing_officials): part of Governmental Jurisdiction schema, links to type Government Position Held
8. Official website (fb:common.topic.official_website): part of Topic schema, links to type URI
9. Flag (fb:symbols.flag_referent.flag): part of Flag referent schema, links to type Flag use
10. Government positions (fb:government.governmental_jurisdiction.government_positions): links to type Government Office or Title, part of Governmental Jurisdiction schema

No other items found

[Assistant] The property for official language of a country is fb:location.country.official_language. Now I will write a SPARQL query to get the official languages of Belgium (fb:m.0154j) using this property. I will limit the results to three as the question asks for three official languages.

[Tool]
Got 3 rows and 2 columns:
| language                       | languageLabel        |
| ------------------------------ | -------------------- |
| Dutch Language (fb:m.02bv9)    | Dutch Language (en)  |
| German Language (fb:m.04306rv) | German Language (en) |
| French (fb:m.064_8sq)          | French (en)          |

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?college ?collegeLabel WHERE {
  fb:m.01_fz1 fb:people.person.education ?education .
  ?education fb:education.education.institution ?college .
  ?college rdfs:label ?collegeLabel .
  FILTER ( lang( ?collegeLabel ) = "en" )
}

Got 2 rows and 2 columns:
| college                               | collegeLabel                 |
| ------------------------------------- | ---------------------------- |
| University of Tulsa (fb:m.07w3r)      | University of Tulsa (en)     |
| Will Rogers High School (fb:m.0gymnv) | Will Rogers High School (en) |

S. E. Hinton went to the University of Tulsa.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at https://qlever.cs.uni-freiburg.de/api/freebase

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] what college did se hinton go?

[Assistant] Let's start by looking at some examples.

[Tool]
Example 1:
Question:
who is the current president of china 2010?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0d05w3 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0d05w3 fb:government.governmental_jurisdiction.governing_officials ?y .
  ?y fb:government.government_position_held.office_holder ?x .
  ?y fb:government.government_position_held.basic_title fb:m.060c4 .
  FILTER ( NOT EXISTS {
    ?y fb:government.government_position_held.from ?sk0
  }
  || EXISTS {
    ?y fb:government.government_position_held.from ?sk1 .
    FILTER ( xsd:datetime ( ?sk1 ) <= "2010-12-31" ^^ xsd:dateTime )
  }
  ) FILTER ( NOT EXISTS {
    ?y fb:government.government_position_held.to ?sk2
  }
  || EXISTS {
    ?y fb:government.government_position_held.to ?sk3 .
    FILTER ( xsd:datetime ( ?sk3 ) >= "2010-01-01" ^^ xsd:dateTime )
  }
  )
}

Using entities:
President, also known as Chairman (fb:m.060c4): A president is the leader of a country or a division or part of ...publics, semi-presidential republics or parliamentary republics., has type Fictional job title
China, also known as People's Republic of China (fb:m.0d05w3): China, officially the People's Republic of China, is a sovereign...h-largest by total area, depending on the method of measurement., has type Country

Using properties:
Basic title (fb:government.government_position_held.basic_title): links to type Government office category, part of Government Position Held schema
From (fb:government.government_position_held.from): part of Government Position Held schema, links to type Date/Time
Officeholder (fb:government.government_position_held.office_holder): part of Government Position Held schema, links to type Politician
To (fb:government.government_position_held.to): part of Government Position Held schema, links to type Date/Time
Governing officials (fb:government.governmental_jurisdiction.governing_officials): part of Governmental Jurisdiction schema, links to type Government Position Held

Example 2:
Question:
what movies have adam sandler been in?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0pz91 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0pz91 fb:film.actor.film ?y .
  ?y fb:film.performance.film ?x .
}

Using entities:
Adam Sandler, also known as Adam Richard Sandler, Sandman (fb:m.0pz91): Adam Richard Sandler is an American actor, comedian, screenwrite...developed the 2007 television sitcom series Rules of Engagement., has type Celebrity

Using properties:
Film performances (fb:film.actor.film): links to type Film performance, part of Film actor schema
Film (fb:film.performance.film): part of Film performance schema, links to type Film

Example 3:
Question:
what county is novato california in?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0r1hb ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0r1hb fb:location.hud_county_place.county ?x .
}

Using entities:
Novato, also known as Novato, California, Marin County / Novato city (fb:m.0r1hb): Novato is a city in northern Marin County, in the North Bay regi...an Rafael and about 30 miles north of San Francisco on U.S. 101., has type City/Town/Village

Using properties:
County (fb:location.hud_county_place.county): part of HUD County Place schema, links to type US County

[Assistant] The examples show how to query for a person's attributes such as movies they have been in or their positions. Now, I will search for the entity "Se Hinton" in the knowledge graph to find the correct identifier for her. Then I will look for properties related to education or college for that entity.

[Tool]
Top 10 entity alternatives:
1. Sebastián Hinton, also known as Sebastián Asturias Lopez (fb:m.0gchn0f): Sebastián Hinton is an actor., has type Film actor
2. Sean Hinton (fb:m.011cj_bw): Sean Hinton is an actor and producer., has type Film actor
3. Sebastian Hinton (fb:m.0b_pzww): has type Deceased Person
4. Seth Hinton (fb:m.0zfv39k): Seth Hinton is an American Football placekicker for the VMI Keydets., has type Athlete
5. Hinton, also known as Hinton, West Virginia, Summers County / Hinton city (fb:m.010ywb): Hinton is a city in Summers County, West Virginia, United States...center. Part of Paramount's 1994 film Lassie was shot in Hinton., has type City/Town/Village
6. Hinton, also known as Plymouth County / Hinton city, Hinton, Iowa (fb:m.0t26y): Hinton is a city in Plymouth County, Iowa, United States. The population was 928 at the 2010 census., has type City/Town/Village
7. Hinton, also known as Caddo County / Hinton town, Hinton, Oklahoma (fb:m.0z4hw): Hinton is a town in Caddo County, Oklahoma, United States. The p...2000 census. It is approximately 50 miles west of Oklahoma City., has type City/Town/Village
8. Hinton, also known as Hinton, Canada, Hinton, Alberta (fb:m.0270v5): Hinton is a town in west-central Alberta, Canada. It is located ...f Yellowhead and Bighorn Highway, in the Athabasca River valley., has type City/Town/Village
9. Hinton, also known as Hinton, Gloucestershire (fb:m.08qh3x): Hinton is a village in South Gloucestershire, England. It is one...he civil parish of Dyrham and Hinton. The Bull is the local pub., has type City/Town/Village
10. Hinton, Virginia, also known as Hinton, Hinton, Virginia (fb:m.04c1c9g): Hinton is an unincorporated community located in Rockingham Coun...nd Route 752 near the edge of George Washington National Forest., has type City/Town/Village

[Assistant] The search for "Se Hinton" did not return an exact match for the author Se Hinton. The closest matches are actors and other people named Hinton, but not the author Se Hinton. I will try searching for "S.E. Hinton" as an alternative name to see if that yields a better match.

[Tool]
Top 10 entity alternatives:
1. S. E. Hinton, also known as Susan Eloise Hinton, S.E. 'Susie' Hinton (fb:m.01_fz1): Susan Eloise Hinton is an American writer best known for her you...ssociation for her cumulative contribution in writing for teens., has type Author
2. Presenting S.E. Hinton (fb:m.0814v8v): has type Book Edition
3. Presenting S.E. Hinton (fb:m.08pctpj): has type Book Edition
4. An S.E. Hinton Collection (fb:m.05q0whc): has type Book Edition
5. The Novels of S.E. Hinton (fb:m.05qfdx6): has type Book
6. Hinton, also known as Hinton, West Virginia, Summers County / Hinton city (fb:m.010ywb): Hinton is a city in Summers County, West Virginia, United States...center. Part of Paramount's 1994 film Lassie was shot in Hinton., has type City/Town/Village
7. Hinton, also known as Plymouth County / Hinton city, Hinton, Iowa (fb:m.0t26y): Hinton is a city in Plymouth County, Iowa, United States. The population was 928 at the 2010 census., has type City/Town/Village
8. Hinton, also known as Caddo County / Hinton town, Hinton, Oklahoma (fb:m.0z4hw): Hinton is a town in Caddo County, Oklahoma, United States. The p...2000 census. It is approximately 50 miles west of Oklahoma City., has type City/Town/Village
9. Hinton, also known as Hinton, Canada, Hinton, Alberta (fb:m.0270v5): Hinton is a town in west-central Alberta, Canada. It is located ...f Yellowhead and Bighorn Highway, in the Athabasca River valley., has type City/Town/Village
10. Hinton, also known as Hinton, Gloucestershire (fb:m.08qh3x): Hinton is a village in South Gloucestershire, England. It is one...he civil parish of Dyrham and Hinton. The Bull is the local pub., has type City/Town/Village

[Assistant] I found the entity for S. E. Hinton (Susan Eloise Hinton), the American writer best known for her young adult novels. Now I will search for properties related to education or college for this entity fb:m.01_fz1.

[Tool]
Top 10 property alternatives:
1. Education (fb:people.person.education): links to type Education, part of Person schema
2. Type (fb:type.object.type): part of Object schema, links to type Type
3. Key (fb:type.object.key): part of Object schema, links to type Key
4. Profession (fb:people.person.profession): links to type Profession, part of Person schema
5. Gender (fb:people.person.gender): part of Person schema, links to type Gender
6. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
7. Date of birth (fb:people.person.date_of_birth): links to type Date/Time, part of Person schema
8. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
9. Image (fb:common.topic.image): part of Topic schema, links to type Image
10. Has value (fb:freebase.valuenotation.has_value): part of Value Notation schema, links to type Property

No other items found

[Assistant] The property "Education" (fb:people.person.education) is available for the entity S. E. Hinton. I will now query the education information for S. E. Hinton to find out what college she attended.

[Tool]
Got 2 rows and 2 columns:
| education    | educationLabel |
| ------------ | -------------- |
| fb:m.04hd46b |                |
| fb:m.0n1jntg |                |

[Assistant] S. E. Hinton has two education entries in the knowledge graph, but they do not have English labels directly available. I will now query the labels for these two education entities to identify the colleges.

[Tool] Got no rows and 2 columns

[Assistant] The two education entities for S. E. Hinton do not have English labels in the knowledge graph. I will try to get more information about these education entities by querying their types and any other properties that might help identify them.

[Tool]
Got 8 rows and 3 columns:
| education    | property                                         | value                                 |
| ------------ | ------------------------------------------------ | ------------------------------------- |
| fb:m.04hd46b | Institution (fb:education.education.institution) | University of Tulsa (fb:m.07w3r)      |
| fb:m.04hd46b | Student (fb:education.education.student)         | S. E. Hinton (fb:m.01_fz1)            |
| fb:m.04hd46b | Type (fb:type.object.type)                       | Education (fb:education.education)    |
| fb:m.04hd46b | rdf:type                                         | Education (fb:education.education)    |
| fb:m.0n1jntg | Institution (fb:education.education.institution) | Will Rogers High School (fb:m.0gymnv) |
| fb:m.0n1jntg | Student (fb:education.education.student)         | S. E. Hinton (fb:m.01_fz1)            |
| fb:m.0n1jntg | Type (fb:type.object.type)                       | Education (fb:education.education)    |
| fb:m.0n1jntg | rdf:type                                         | Education (fb:education.education)    |

[Assistant] S. E. Hinton attended the University of Tulsa and Will Rogers High School. The University of Tulsa is the college she went to. I will now provide the final answer with this information.

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?team ?teamLabel WHERE {
  VALUES ?team {
    fb:m.0ftf0f fb:m.07l24 fb:m.06rny
  }
  OPTIONAL {
    ?team rdfs:label ?teamLabel .
    FILTER ( lang( ?teamLabel ) = 'en' )
  }
}

Got 3 rows and 2 columns:
| team                                  | teamLabel                    |
| ------------------------------------- | ---------------------------- |
| San Francisco 49ers (fb:m.06rny)      | San Francisco 49ers (en)     |
| Tampa Bay Buccaneers (fb:m.07l24)     | Tampa Bay Buccaneers (en)    |
| Florida Gators football (fb:m.0ftf0f) | Florida Gators football (en) |

Steve Spurrier played professional football for the Florida Gators football team, the Tampa Bay Buccaneers, and the San Francisco 49ers.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at https://qlever.cs.uni-freiburg.de/api/freebase

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] who did steve spurrier play pro football for?

[Assistant] Let's start by looking at some examples.

[Tool]
Example 1:
Question:
what timezone is texas san antonio in?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0f2w0 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0f2w0 fb:location.location.time_zones ?x .
}

Using entities:
San Antonio, also known as Comal County / San Antonio city, San Antonio, Texas, San Antonio, TX (fb:m.0f2w0): San Antonio, officially the City of San Antonio, is the seventh ...ke it likely that the metropolitan area will continue to expand., has type City/Town/Village

Using properties:
Time zone(s) (fb:location.location.time_zones): links to type Time Zone, part of Location schema

Example 2:
Question:
what was the name of william shakespeare's children?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.081k8 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.081k8 fb:people.person.children ?x .
}

Using entities:
William Shakespeare, also known as William 'Budd' Shakespeare, William Shakespare, Shaxper, William Shake-speare, William Shaksper (fb:m.081k8): William Shakespeare was an English poet, playwright, and actor, ...ratford around 1613, at age 49, where he died three years later., has type Author

Using properties:
Children (fb:people.person.children): part of Person schema, links to type Person

Example 3:
Question:
what challenges did helen keller have to face?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.03ppx ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.03ppx fb:base.qualia.disabled_person.disability ?y .
  ?y fb:base.qualia.disability.type_of_disability ?x .
}

Using entities:
Helen Keller, also known as Helen Adams Keller (fb:m.03ppx): Helen Adams Keller was an American author, political activist, a...l inductees to the Alabama Writers Hall of Fame on June 8, 2015., has type Author

Using properties:
Type of disability (fb:base.qualia.disability.type_of_disability): links to type Type of disability, part of Disability schema
Disability (fb:base.qualia.disabled_person.disability): part of Disabled person schema, links to type Disability

[Assistant] I will first search for the entity "Steve Spurrier" in the Freebase knowledge graph to get his identifier. Then I will look for properties related to the professional football teams he played for.

[Tool]
Top 10 entity alternatives:
1. Steve Spurrier, also known as Stephen Orr Spurrier (fb:m.03yx01): Stephen Orr Spurrier is an American football coach and former pl...ool's first conference championship since 1962 and last to date., has type American football player
2. Steven Spurrier (fb:m.08wp55): Steven Spurrier is a British wine expert and former merchant in ...e, in addition to authoring and co-authoring several wine books., has type Author
3. Steven Spurrier (fb:m.05kd7c): Steven Spurrier was a British artist and painter. Spurrier was b...ondon in 1961. The designer and artist John Benison was his son., has type Visual Artist
4. Steve Spurrier, Jr. (fb:m.0hpcq62): Steve Spurrier, Jr. is the son of Jerri Spurrier and American Football coach Steve Spurrier., has type Person
5. Steven Spurrier (fb:m.075qqbx): This is the fictional character, Steven Spurrier, based on the w...aracter is played by actor Alan Rickman in movie "Bottle Shock"., has type Film character
6. Steve Spurrier 2006-09-02 (fb:m.03qtk2j)
7. Steven Hugh Walthall Spurrier (fb:m.0zfy5p5): Steven Hugh Walthall Spurrier is the father of Christian Spurrier., has type Person
8. Stephen King, also known as The Rock Bottom Remainders, The King of horror, Master of Horror, The King, Steve (fb:m.0jt90f5): Stephen Edwin King is an American author of contemporary horror,... and the Grand Master Award from the Mystery Writers of America., Richard Bachman is a pen name used by horror fiction author Stephen King., has type Author
9. Steve Howe, also known as Stephen James Howe, Yes, Steve, Stephen James "Steve" Howe, Asia (fb:m.02l_7y): Stephen James "Steve" Howe is an English musician and songwriter..., and GTR, as well as having released 19 solo albums as of 2010., has type Musical Artist
10. Steve Angello, also known as Who's Who?, Who's Who, Steven Angello Josefsson Fragogiannis, Steve Josefsson Fragogiannis, Steve Angelo (fb:m.01w5pnq): Steve Angello is a Greek-Swedish disc jockey, record producer an...wedish House Mafia, together with Axwell and Sebastian Ingrosso., has type Musical Artist

[Assistant] The entity "Steve Spurrier" is identified as fb:m.03yx01 and is described as an American football coach and former player. Next, I will search for properties related to the professional football teams he played for. I will search for properties of the entity fb:m.03yx01 with a query related to "football team" or "played for".

[Tool]
Top 10 property alternatives:
1. Current team head coached (fb:american_football.football_coach.current_team_head_coached): part of American football head coach schema, links to type American football team
2. Teams (fb:sports.pro_athlete.teams): links to type Sports team roster, part of Athlete schema
3. Sports played (fb:sports.pro_athlete.sports_played_professionally): links to type Sports played, part of Athlete schema
4. Coaching history (fb:american_football.football_coach.coaching_history): links to type American football historical coach position, part of American football head coach schema
5. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
6. Image (fb:common.topic.image): part of Topic schema, links to type Image
7. Parents (fb:people.person.parents): part of Person schema, links to type Person
8. Children (fb:people.person.children): part of Person schema, links to type Person
9. Key (fb:type.object.key): part of Object schema, links to type Key

No other items found

[Assistant] The property "Teams" (fb:sports.pro_athlete.teams) seems to be the most relevant for finding the professional football teams Steve Spurrier played for. I will now construct a SPARQL query to retrieve the teams associated with Steve Spurrier (fb:m.03yx01) using this property.

[Tool]
Got 3 rows and 2 columns:
| team         | teamLabel |
| ------------ | --------- |
| fb:m.0hpcn0z |           |
| fb:m.0hpcphg |           |
| fb:m.0hpcpht |           |

[Assistant] Steve Spurrier played professional football for three teams identified as fb:m.0hpcn0z, fb:m.0hpcphg, and fb:m.0hpcpht. I will now try to get the English labels for these teams to provide a more understandable answer.

[Tool]
Got 3 rows and 2 columns:
| team         | teamLabel |
| ------------ | --------- |
| fb:m.0hpcn0z |           |
| fb:m.0hpcphg |           |
| fb:m.0hpcpht |           |

[Assistant] The teams Steve Spurrier played for do not have English labels in the knowledge graph. I will try to get the types or any other descriptive properties of these teams to better identify them.

[Tool]
Got 3 rows and 2 columns:
| team         | type                                              |
| ------------ | ------------------------------------------------- |
| fb:m.0hpcn0z | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpcphg | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpcpht | Sports team roster (fb:sports.sports_team_roster) |

[Assistant] The identified teams are of type "Sports team roster" but this does not give us the actual team names. I will now try to find the teams by looking for the property "sports team roster.team" or similar to get the actual team entities related to these rosters.

[Tool]
Got 9 rows and 3 columns:
| subject      | property                                         | object                                            |
| ------------ | ------------------------------------------------ | ------------------------------------------------- |
| fb:m.0hpcn0z | Type (fb:type.object.type)                       | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpcn0z | Has value (fb:freebase.valuenotation.has_value)  | Number (fb:m.0ngrd_w)                             |
| fb:m.0hpcn0z | Player (fb:sports.sports_team_roster.player)     | Steve Spurrier (fb:m.03yx01)                      |
| fb:m.0hpcn0z | Position (fb:sports.sports_team_roster.position) | Quarterback (fb:m.06b1q)                          |
| fb:m.0hpcn0z | Team (fb:sports.sports_team_roster.team)         | Florida Gators football (fb:m.0ftf0f)             |
| fb:m.0hpcn0z | From (fb:sports.sports_team_roster.from)         | 1963 (xsd:gYear)                                  |
| fb:m.0hpcn0z | To (fb:sports.sports_team_roster.to)             | 1966 (xsd:gYear)                                  |
| fb:m.0hpcn0z | rdf:type                                         | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpcn0z | Position (fb:sports.sports_team_roster.position) | Punter (fb:m.05zm34)                              |

[Assistant] For the team roster fb:m.0hpcn0z, the actual team is "Florida Gators football" (fb:m.0ftf0f). I will now check the other two rosters fb:m.0hpcphg and fb:m.0hpcpht for their corresponding teams.

[Tool]
Got 9 rows and 3 columns:
| subject      | property                                         | object                                            |
| ------------ | ------------------------------------------------ | ------------------------------------------------- |
| fb:m.0hpcphg | Type (fb:type.object.type)                       | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpcphg | Has value (fb:freebase.valuenotation.has_value)  | Number (fb:m.0ngrd_w)                             |
| fb:m.0hpcphg | Player (fb:sports.sports_team_roster.player)     | Steve Spurrier (fb:m.03yx01)                      |
| fb:m.0hpcphg | Position (fb:sports.sports_team_roster.position) | Quarterback (fb:m.06b1q)                          |
| fb:m.0hpcphg | Team (fb:sports.sports_team_roster.team)         | Tampa Bay Buccaneers (fb:m.07l24)                 |
| fb:m.0hpcphg | From (fb:sports.sports_team_roster.from)         | 1976 (xsd:gYear)                                  |
| fb:m.0hpcphg | To (fb:sports.sports_team_roster.to)             | 1977 (xsd:gYear)                                  |
| fb:m.0hpcphg | rdf:type                                         | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpcphg | Position (fb:sports.sports_team_roster.position) | Punter (fb:m.05zm34)                              |

[Tool]
Got 9 rows and 3 columns:
| subject      | property                                         | object                                            |
| ------------ | ------------------------------------------------ | ------------------------------------------------- |
| fb:m.0hpcpht | Type (fb:type.object.type)                       | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpcpht | Has value (fb:freebase.valuenotation.has_value)  | Number (fb:m.0ngrd_w)                             |
| fb:m.0hpcpht | Player (fb:sports.sports_team_roster.player)     | Steve Spurrier (fb:m.03yx01)                      |
| fb:m.0hpcpht | Position (fb:sports.sports_team_roster.position) | Quarterback (fb:m.06b1q)                          |
| fb:m.0hpcpht | Team (fb:sports.sports_team_roster.team)         | San Francisco 49ers (fb:m.06rny)                  |
| fb:m.0hpcpht | From (fb:sports.sports_team_roster.from)         | 1967 (xsd:gYear)                                  |
| fb:m.0hpcpht | To (fb:sports.sports_team_roster.to)             | 1975 (xsd:gYear)                                  |
| fb:m.0hpcpht | rdf:type                                         | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpcpht | Position (fb:sports.sports_team_roster.position) | Punter (fb:m.05zm34)                              |

[Assistant]
Steve Spurrier played professional football for the following teams:
- Florida Gators football (fb:m.0ftf0f)
- Tampa Bay Buccaneers (fb:m.07l24)
- San Francisco 49ers (fb:m.06rny)

I will now provide this as the final answer.

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?name WHERE {
  fb:m.0cm63 fb:type.object.name ?name .
  FILTER ( LANG( ?name ) = "" || LANGMATCHES( LANG( ?name ) , "en" ) )
}
LIMIT 1

Got 1 row and 1 column:
| name                                  |
| ------------------------------------- |
| Queen Elizabeth The Queen Mother (en) |

The name of King George VI's wife is Queen Elizabeth The Queen Mother.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at https://qlever.cs.uni-freiburg.de/api/freebase

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] what is the name of king george vi wife?

[Assistant] Let's start by looking at some examples.

[Tool]
Example 1:
Question:
what form of government does canada have?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0d060g ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0d060g fb:location.country.form_of_government ?x .
}

Using entities:
Canada, also known as Canuckistan, Dominion of Canada (fb:m.0d060g): Canada is a country, consisting of ten provinces and three terri...of provinces and territories to the new self-governing Dominion., has type Country

Using properties:
Form of Government (fb:location.country.form_of_government): links to type Form of Government, part of Country schema

Example 2:
Question:
what language people speak in afghanistan?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0jdd ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0jdd fb:location.country.official_language ?x .
}

Using entities:
Afghanistan, also known as Afganistan, Islamic Republic of Afghanistan (fb:m.0jdd): Afghanistan /æfˈɡænɨstæn/, officially the Islamic Republic of Af..., Hotaks, Durranis, and others have risen to form major empires., has type Country

Using properties:
Official Language (fb:location.country.official_language): links to type Human Language, part of Country schema

Example 3:
Question:
what kind of language do irish speak?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.03bkbh ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.03bkbh fb:people.ethnicity.languages_spoken ?x .
}

Using entities:
Irish people, also known as Irish (fb:m.03bkbh): The Irish people are a nation and ethnic group who originate fro...an to set foot on American soil in Columbus' expedition of 1492., has type Ethnicity

Using properties:
Languages spoken (fb:people.ethnicity.languages_spoken): links to type Human Language, part of Ethnicity schema

[Assistant] From the examples, I see that the approach is to first find the entity for "King George VI" and then find the property related to his wife or spouse. I will start by searching for the entity "King George VI" in the Freebase knowledge graph.

[Tool]
Top 10 entity alternatives:
1. George VI, also known as Albert Frederick Arthur George, Prince Albert, King George VI, King George, H.M. King George VI (fb:m.0cm83): George VI was King of the United Kingdom and the Dominions of th...and its transition into the Commonwealth of Nations accelerated., has type Monarch
2. Bertie, also known as Bertie, King George VI, aka 'Bertie', King George VI, King George, Duke of York (fb:m.0b_srmv): Fictional representation of George VI, the King of the United Ki... the British Commonwealth from 11 December 1936 until his death., Bertie  is a fictional character from the 2011 film W.E., has type Film character
3. King George VI (fb:m.0cb_67d): has type Book Edition
4. King George VI (fb:m.0g72725): has type Musical Recording
5. King George VI (fb:m.0zp9g1q): has type Composition
6. King George VI (fb:m.0kl1tyh): has type Artwork
7. King George VI (fb:m.0rsb8pd)
8. King George VI (fb:m.0mz_j22)
9. King George, also known as King George, Virginia (fb:m.0dw8mr): King George is a census-designated place in and the county seat ...ice Hall are listed on the National Register of Historic Places., has type City/Town/Village
10. King George VI Chase (fb:m.0b88xm): The King George VI Chase is a Grade 1 National Hunt chase in Gre...chid has won it four times and Kauto Star has won it five times., has type Recurring competition

[Assistant] The entity for King George VI is fb:m.0cm83. Now I will search for properties related to the wife or spouse of King George VI. I will try searching for properties related to "wife" or "spouse" for this entity.

[Tool]
Top 10 property alternatives:
1. Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema
2. Family (fb:people.family_member.family): part of Family member schema, links to type Family
3. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
4. Image (fb:common.topic.image): part of Topic schema, links to type Image
5. Member of (fb:organization.organization_member.member_of): links to type Organization membership, part of Organization member schema
6. Profession (fb:people.person.profession): links to type Profession, part of Person schema
7. Name (fb:type.object.name): part of Object schema, links to type Text
8. Gender (fb:people.person.gender): part of Person schema, links to type Gender
9. Service (fb:military.military_person.service): links to type Military Service, part of Military Person schema
10. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema

No other items found

[Assistant] The property "Spouse (or domestic partner)" with the identifier fb:people.person.spouse_s seems to be the correct property to find the wife of King George VI. I will now write a SPARQL query to get the spouse of King George VI using this property and also get the name of the spouse.

[Tool]
Got 1 row and 2 columns:
| spouse       | spouseName |
| ------------ | ---------- |
| fb:m.0j4k1c9 |            |

[Assistant] I found the spouse entity of King George VI as fb:m.0j4k1c9, but the name is not directly available in the result. I will now try to get the name of this spouse entity separately.

[Tool] Got no rows and 1 columns

[Assistant] The direct property fb:type.object.name did not return a name for the spouse entity. I will try to find other name-related properties for the spouse entity fb:m.0j4k1c9.

[Tool] Got no rows and 3 columns

[Tool]
Got 8 rows and 3 columns:
| subject      | property                                         | object                                        |
| ------------ | ------------------------------------------------ | --------------------------------------------- |
| fb:m.0j4k1c9 | Type (fb:type.object.type)                       | Marriage (fb:people.marriage)                 |
| fb:m.0j4k1c9 | Has value (fb:freebase.valuenotation.has_value)  | Location of ceremony (fb:m.02xg9mh)           |
| fb:m.0j4k1c9 | Spouse (fb:people.marriage.spouse)               | George VI (fb:m.0cm83)                        |
| fb:m.0j4k1c9 | Type of union (fb:people.marriage.type_of_union) | Marriage (fb:m.04ztj)                         |
| fb:m.0j4k1c9 | From (fb:people.marriage.from)                   | 1923-04-26 (xsd:date)                         |
| fb:m.0j4k1c9 | To (fb:people.marriage.to)                       | 1952-02-06 (xsd:date)                         |
| fb:m.0j4k1c9 | rdf:type                                         | Marriage (fb:people.marriage)                 |
| fb:m.0j4k1c9 | Spouse (fb:people.marriage.spouse)               | Queen Elizabeth The Queen Mother (fb:m.0cm63) |

[Assistant] The spouse entity fb:m.0j4k1c9 is of type Marriage and has two spouses: George VI (fb:m.0cm83) and Queen Elizabeth The Queen Mother (fb:m.0cm63). The wife of King George VI should be Queen Elizabeth The Queen Mother. I will now try to get the name of Queen Elizabeth The Queen Mother (fb:m.0cm63).

[Tool]
Got 37 rows and 1 column, showing the first 5 and last 5 rows below:
| name                                   |
| -------------------------------------- |
| Alžbeta, kráľovná matka (sk)           |
| Bowes-Lyon Erzsébet brit királyné (hu) |
| Elisabet (fi)                          |
| Elisabet Bowes-Lyon (ca)               |
| Elizabete Bousa-Laiona (lv)            |
| ...                                    |
| เอลิซาเบธ โบวส์-ลีออน (th)             |
| 엘리자베스 보우스라이언 (ko)                      |
| エリザベス・ボーズ＝ライアン (ja)                    |
| 伊丽莎白·鲍斯-莱昂 (zh)                        |
| 伊麗莎白·鮑斯-萊昂 (zh-Hant)                   |

[Assistant] The entity fb:m.0cm63 has multiple names in different languages. I will modify the query to get the English name (if available) or just one of the names as the name of King George VI's wife.

[Tool]
Got 1 row and 1 column:
| name                                  |
| ------------------------------------- |
| Queen Elizabeth The Queen Mother (en) |

[Tool] Stopped generation process