PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?team ?teamLabel ?from ?to WHERE {
  fb:m.0dr5g9 fb:sports.pro_athlete.teams ?teamRoster .
  ?teamRoster fb:sports.sports_team_roster.team ?team .
  ?teamRoster fb:sports.sports_team_roster.from ?from .
  ?teamRoster fb:sports.sports_team_roster.to ?to .
  OPTIONAL {
    ?team rdfs:label ?teamLabel FILTER ( LANG( ?teamLabel ) = "en" )
  }
}

Troy Aikman played football for the Dallas Cowboys from 1989 to 2000.

[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] where did troy aikman play football?

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

[Tool]
Example 1:
Question:
what continent is syria located in?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06vbd ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06vbd fb:base.locations.countries.continent ?x .
}

Using entities:
Syria, also known as Syrian Arab Republic (fb:m.06vbd): Syria, officially the Syrian Arab Republic, is a country in West...rab state to emerge from the formerly Ottoman-ruled Arab Levant., has type Country

Using properties:
Continent (fb:base.locations.countries.continent): links to type Continents, part of Countries schema

Example 2:
Question:
what 3 countries does mexico border?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0b90_r ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0b90_r fb:location.location.adjoin_s ?y .
  ?y fb:location.adjoining_relationship.adjoins ?x .
  ?x fb:common.topic.notable_types fb:m.01mp .
}

Using entities:
Country, also known as Empire (fb:m.01mp): The type country in Freebase can and should be used with a varie...s with little population or autonomy will be typed as a country.
Mexico, also known as Estados Unidos Mexicanos, Méjico, México, United Mexican States (fb:m.0b90_r): Mexico, officially the United Mexican States, is a federal repub...htitlan, which was administered as the Viceroyalty of New Spain., has type Country

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 3:
Question:
what movies did matt bomer play in?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.03pmk3 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.03pmk3 fb:film.actor.film ?y .
  ?y fb:film.performance.film ?x .
}

Using entities:
Matt Bomer, also known as Matthew Staton Bomer, Matthew S. Bomer (fb:m.03pmk3): Matthew Staton "Matt" Bomer is an American actor. He made his te...ed to the publicist Simon Halls with whom he has three children., has type TV Actor

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

[Assistant]
From the examples, I see that to find where a person played a sport, we need to find the entity for the person and then find a property related to playing football or sports teams.

Step 1: Search for the entity "Troy Aikman" in Freebase.

[Tool]
Top 10 entity alternatives:
1. Troy Aikman, also known as Roy, The Godfather, Troy Kenneth Aikman (fb:m.0dr5g9): Troy Kenneth Aikman is a former American football quarterback wh...ack Roger Staubach, and is a part-owner of the San Diego Padres., has type American football player
2. Troy Aikman (fb:m.02gxnjb)
3. Troy Aikman (fb:m.0kjvty5): has type Artwork
4. Troy Aikman NFL Football (fb:m.0cgc84): Troy Aikman NFL Football is a multiplatform American football vi...ke in a game, followed by Emmitt Smith in Emmitt Smith Football., has type Video game
5. D.C. Calls Troy Aikman (fb:m.0s3j0k): has type Musical Recording
6. Troy Aikman Prepacked Display (fb:m.06rl5ly): has type Book
7. Troy Aikman NFL Football (fb:m.02hmbj5): has type Video Game Version
8. Troy Aikman NFL Football (fb:m.02hmcz9): has type Video Game Version
9. Troy Aikman NFL Football (fb:m.02hmljr): has type Video Game Version
10. D.C. Calls Troy Aikman (fb:m.0ksvkyq)

[Assistant] The entity for Troy Aikman as an American football player is fb:m.0dr5g9. Next, I will search for properties related to playing football or teams for this entity.

[Tool]
Top 10 property alternatives:
1. Teams (fb:sports.pro_athlete.teams): links to type Sports team roster, part of Athlete schema
2. Sports played (fb:sports.pro_athlete.sports_played_professionally): links to type Sports played, part of Athlete schema
3. Drafted (fb:sports.drafted_athlete.drafted): links to type Sports League Draft Pick, part of Drafted athlete schema
4. 40-yard dash time (fb:american_football.football_player.forty_yard_dash_time): part of American football player schema, links to type Forty-yard dash time
5. Position(s) (fb:american_football.football_player.position_s): part of American football player schema, links to type Sports position
6. Member of (fb:organization.organization_member.member_of): links to type Organization membership, part of Organization member schema
7. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
8. Image (fb:common.topic.image): part of Topic schema, links to type Image
9. Parents (fb:people.person.parents): part of Person schema, links to type Person
10. Children (fb:people.person.children): part of Person schema, links to type Person

No other items found

[Assistant] The property "Teams" (fb:sports.pro_athlete.teams) seems to be the most relevant to find the football teams Troy Aikman played for. I will now query the teams for Troy Aikman using this property.

[Tool]
Got 1 row and 2 columns:
| team         | teamLabel |
| ------------ | --------- |
| fb:m.0hpxsvm |           |

[Tool]
Got 1 row and 2 columns:
| team         | teamLabel |
| ------------ | --------- |
| fb:m.0hpxsvm |           |

[Tool]
Got 8 rows and 3 columns:
| subject      | property                                         | object                                            |
| ------------ | ------------------------------------------------ | ------------------------------------------------- |
| fb:m.0hpxsvm | Type (fb:type.object.type)                       | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpxsvm | Player (fb:sports.sports_team_roster.player)     | Troy Aikman (fb:m.0dr5g9)                         |
| fb:m.0hpxsvm | Position (fb:sports.sports_team_roster.position) | Quarterback (fb:m.06b1q)                          |
| fb:m.0hpxsvm | Team (fb:sports.sports_team_roster.team)         | Dallas Cowboys (fb:m.02896)                       |
| fb:m.0hpxsvm | From (fb:sports.sports_team_roster.from)         | 1989 (xsd:gYear)                                  |
| fb:m.0hpxsvm | To (fb:sports.sports_team_roster.to)             | 2000 (xsd:gYear)                                  |
| fb:m.0hpxsvm | Number (fb:sports.sports_team_roster.number)     | 8                                                 |
| fb:m.0hpxsvm | rdf:type                                         | Sports team roster (fb:sports.sports_team_roster) |

[Assistant] Troy Aikman played football for the Dallas Cowboys from 1989 to 2000. I will now provide the final answer with a SPARQL query that returns 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 ?genre ?genreLabel WHERE {
  fb:m.01s21dg fb:music.artist.genre ?genre .
  OPTIONAL {
    ?genre rdfs:label ?genreLabel .
    FILTER ( lang( ?genreLabel ) = 'en' )
  }
}

Got 16 rows and 2 columns, showing the first 5 and last 5 rows below:
| genre                          | genreLabel            |
| ------------------------------ | --------------------- |
| Indie rock (fb:m.01243b)       | Indie rock (en)       |
| Blues (fb:m.0155w)             | Blues (en)            |
| Alternative rock (fb:m.016clz) | Alternative rock (en) |
| Folk rock (fb:m.016jny)        | Folk rock (en)        |
| Country (fb:m.01lyv)           | Country (en)          |
| ...                            | ...                   |
| Pop music (fb:m.064t9)         | Pop music (en)        |
| Rock music (fb:m.06by7)        | Rock music (en)       |
| Acoustic music (fb:m.09qxq7)   | Acoustic music (en)   |
| Soul music (fb:m.0gywn)        | Soul music (en)       |
| Country rock (fb:m.0mhfr)      | Country rock (en)     |

John Mayer plays music in several styles including Indie rock, Blues, Alternative rock, Folk rock, Country, Pop music, Rock music, Acoustic music, Soul music, and Country rock.

[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 style of music does john mayer play?

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

[Tool]
Example 1:
Question:
who inspired antonio vivaldi?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0pth ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0pth fb:influence.influence_node.influenced ?x .
}

Using entities:
Antonio Vivaldi, also known as 비발디, Antonio Lucio Vivaldi , Vivaldi, The Red Priest, Prete rosso (fb:m.0pth): Antonio Lucio Vivaldi was an Italian Baroque composer, virtuoso ...val, and Vivaldi himself died less than a year later in poverty., has type Composer

Using properties:
Influenced (fb:influence.influence_node.influenced): part of Influence Node schema, links to type Influence Node

Example 2:
Question:
who did howie long married?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.04jg88 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.04jg88 fb:people.person.spouse_s ?y .
  ?y fb:people.marriage.spouse ?x .
  ?y fb:people.marriage.type_of_union fb:m.04ztj .
}

Using entities:
Howie Long, also known as Howard Michael Long, Howard Matthew Moses Long, HHoward "Howie" Matthew Moses Long (fb:m.04jg88): Howard Matthew Moses "Howie" Long is an American former National...urrently a studio analyst for Fox Sports Networks' NFL coverage., has type American football player
Marriage, also known as Matrimony, Wedlock (fb:m.04ztj): Marriage, also called matrimony or wedlock, is a socially or rit...of concerns for women's rights and because of international law., has type Religious Practice

Using properties:
Spouse (fb:people.marriage.spouse): part of Marriage schema, links to type Person
Type of union (fb:people.marriage.type_of_union): links to type Marriage/union type, part of Marriage schema
Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema

Example 3:
Question:
who did elton john marry first?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01vrz41 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01vrz41 fb:people.person.spouse_s ?y .
  ?y fb:people.marriage.spouse ?x .
  ?y fb:people.marriage.type_of_union fb:m.04ztj .
  ?y fb:people.marriage.from ?sk0 .
}
ORDER BY xsd:datetime ( ?sk0 )
LIMIT 1

Using entities:
Elton John, also known as The Rocket Man, Sir Elton John CBE, Sir Elton John, Sir Elton Hercules John CBE, Sir Elton Hercules John (fb:m.01vrz41): Sir Elton Hercules John CBE is an English songwriter and singer,...o play piano at an early age, and by 1962 had formed Bluesology., has type Celebrity
Marriage, also known as Matrimony, Wedlock (fb:m.04ztj): Marriage, also called matrimony or wedlock, is a socially or rit...of concerns for women's rights and because of international law., has type Religious Practice

Using properties:
From (fb:people.marriage.from): links to type Date/Time, part of Marriage schema
Spouse (fb:people.marriage.spouse): part of Marriage schema, links to type Person
Type of union (fb:people.marriage.type_of_union): links to type Marriage/union type, part of Marriage schema
Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema

[Assistant]
From the examples, it seems we need to find the entity for "John Mayer" and then find a property related to the style or genre of music he plays.

Step 1: Search for the entity "John Mayer" in Freebase.

[Tool]
Top 10 entity alternatives:
1. John Mayer, also known as John Clayton Mayer, Mayer, John (fb:m.01s21dg): John Clayton Mayer is an American singer-songwriter and producer...h blues artists such as B. B. King, Buddy Guy, and Eric Clapton., has type Musical Artist
2. John Mayer (fb:m.0gw_37): John Mayer was an Indian composer known primarily for his fusion...Mayer's son Jonathan Mayer on sitar -- until John Mayer's death., has type Composer
3. John Mayer (fb:m.06wfpsr)
4. John D. Mayer, also known as John Mayer (fb:m.045rsx): John D. Mayer is a psychologist at the University of New Hampshi...ity of Michigan, his Ph.D. from Case Western Reserve University., has type Academic
5. John Mayer (fb:m.05vrzgy): has type Author
6. John H. Mayer, also known as John Mayer, John Mayers (fb:m.0hh0kf4): John H. Mayer is an actor., has type TV Actor
7. John Mayer (fb:m.0135_drp): has type Musical Release
8. John Mayer, also known as John Mayer, the final six contes...n \"So You Think You Can Dance\" (fb:m.0j9421p): John Mayer performs; a performance by the top six contestants from ``So You Think You Can Dance.'', has type TV Episode
9. John Mayer (fb:m.06z1vm7): Although John Mayer has performed on the Austin City Limits' stage before, he's never been here with this degree of success., has type TV Episode
10. John Mayer (fb:m.01351_wb): has type Musical Album

[Assistant]
The most relevant entity for the musician John Mayer is fb:m.01s21dg (John Clayton Mayer, American singer-songwriter and producer).

Step 2: Search for properties related to music style or genre for this entity.

[Tool]
Top 10 property alternatives:
1. Musical Genres (fb:music.artist.genre): part of Musical Artist schema, links to type Musical genre
2. Songs played (fb:base.saturdaynightlive.snl_musical_guest.musical_performance): links to type SNL musical performance, part of SNL musical guest schema
3. Instruments Played (fb:music.group_member.instruments_played): links to type Musical instrument, part of Musician schema
4. Musical Artist Home Page (fb:music.artist.home_page): part of Musical Artist schema, links to type Webpage
5. Guitars Played (fb:music.guitarist.guitars_played): part of Guitarist schema, links to type Guitar
6. Lyrics Written (fb:music.lyricist.lyrics_written): links to type Composition, part of Lyricist schema
7. Type (fb:type.object.type): part of Object schema, links to type Type
8. Albums (fb:music.featured_artist.albums): part of Featured artist schema, links to type Musical Album
9. Albums (fb:music.artist.album): part of Musical Artist schema, links to type Musical Album
10. Concert Tours (fb:music.artist.concert_tours): part of Musical Artist schema, links to type Concert tour

No other items found

[Assistant]
The property "Musical Genres" (fb:music.artist.genre) seems to be the most relevant to the style of music John Mayer plays.

Step 3: Query the musical genres for John Mayer (fb:m.01s21dg).

[Tool]
Got 16 rows and 2 columns, showing the first 5 and last 5 rows below:
| genre                          | genreLabel            |
| ------------------------------ | --------------------- |
| Indie rock (fb:m.01243b)       | Indie rock (en)       |
| Blues (fb:m.0155w)             | Blues (en)            |
| Alternative rock (fb:m.016clz) | Alternative rock (en) |
| Folk rock (fb:m.016jny)        | Folk rock (en)        |
| Country (fb:m.01lyv)           | Country (en)          |
| ...                            | ...                   |
| Pop music (fb:m.064t9)         | Pop music (en)        |
| Rock music (fb:m.06by7)        | Rock music (en)       |
| Acoustic music (fb:m.09qxq7)   | Acoustic music (en)   |
| Soul music (fb:m.0gywn)        | Soul music (en)       |
| Country rock (fb:m.0mhfr)      | Country rock (en)     |

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?formOfGovernment ?formOfGovernmentLabel WHERE {
  fb:m.03rjj fb:location.country.form_of_government ?formOfGovernment .
  OPTIONAL {
    ?formOfGovernment rdfs:label ?formOfGovernmentLabel FILTER ( lang( ?formOfGovernmentLabel ) = 'en' )
  }
}

Got 3 rows and 2 columns:
| formOfGovernment                      | formOfGovernmentLabel        |
| ------------------------------------- | ---------------------------- |
| Unitary state (fb:m.01fpfn)           | Unitary state (en)           |
| Constitutional republic (fb:m.0c9rw5) | Constitutional republic (en) |
| Parliamentary republic (fb:m.0glnsx)  | Parliamentary republic (en)  |

The type of government formed when Italy unified is a Unitary state, Constitutional republic, and Parliamentary republic.

[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 type of government was formed when italy unified?

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

[Tool]
Example 1:
Question:
what is wentworth miller in?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06p426 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06p426 fb:tv.tv_actor.starring_roles ?y .
  ?y fb:tv.regular_tv_appearance.series ?x .
}

Using entities:
Wentworth Miller, also known as Miller, Wentworth Earl Miller III, Wentworth Earl Miller, Went, Ted Foulke (fb:m.06p426): Wentworth Earl Miller III is a British born American actor, mode...le as a series regular in the spin-off DC's Legends of Tomorrow., has type Celebrity

Using properties:
Series (fb:tv.regular_tv_appearance.series): part of TV Regular Performance schema, links to type TV Program
Starring TV roles (fb:tv.tv_actor.starring_roles): links to type TV Regular Performance, part of TV Actor schema

Example 2:
Question:
who was the wife of king edward vii?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0cm03 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0cm03 fb:people.person.spouse_s ?y .
  ?y fb:people.marriage.spouse ?x .
  ?x fb:people.person.gender fb:m.02zsn .
}

Using entities:
Female, also known as Women, Woman, Girl, Gal, Dame (fb:m.02zsn): Female (♀) is the sex of an organism, or a part of an organism, ...esis). Some organisms can reproduce both sexually and asexually., Female is the sex of an organism, or a part of an organism, that...female mammals, including female humans, have two X chromosomes., has type Literature Subject
Edward VII (fb:m.0cm03): Edward VII was King of the United Kingdom and the British Domini... and broadened the range of people with whom royalty socialised., has type Monarch

Using properties:
Spouse (fb:people.marriage.spouse): part of Marriage schema, links to type Person
Gender (fb:people.person.gender): part of Person schema, links to type Gender
Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema

Example 3:
Question:
where is the gobi desert located?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0ff0d ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0ff0d fb:location.location.containedby ?x .
}

Using entities:
Gobi Desert (fb:m.0ff0d): The Gobi is a large desert region in Asia. It covers parts of no...g clouds from the Indian Ocean from reaching the Gobi territory., has type Geographical Feature

Using properties:
Contained by (fb:location.location.containedby): part of Location schema, links to type Location

[Assistant]
The question is about the type of government formed when Italy unified. The key entity here is "Italy" and the event "unification of Italy." The property we are interested in would relate to the type of government or political system formed after this unification.

Step 1: Search for the entity "Italy" in the knowledge graph to get its identifier.
Step 2: Search for properties related to government or political system for Italy or the unification event.
Step 3: Formulate a query to find the type of government formed after the unification of Italy.

I will start by searching for the entity "Italy."

[Tool]
Top 10 entity alternatives:
1. Italy, also known as Italia, Italian Republic (fb:m.03rjj): Italy, officially the Italian Republic, is a unitary parliamenta...uch as Leonardo da Vinci, Galileo, Michelangelo and Machiavelli., has type Country
2. Italy, also known as Italy, Texas, Ellis County / Italy town (fb:m.0100v5): Italy is a town in Ellis County, Texas, United States. As of the 2010 census, the town has a total population of 1,863., has type City/Town/Village
3. Italy, also known as Italy, New York (fb:m.0ycqz): Italy is a town located in Yates County, New York, United States...he southwestern part of the county and is south of Canandaigua ., has type City/Town/Village
4. Italy (fb:m.0fqgrp): The Italy Pavilion is a part of the World Showcase within Epcot ...ion is between the Germany and The American Adventure pavilions., has type Location
5. Italy (fb:m.0g21mhh): has type Musical Release
6. Italy (fb:m.0qg319): has type Musical Recording
7. Italy (fb:m.0394f8_): has type Musical Release
8. Italy (fb:m.0_d_6gh): has type Musical Release
9. Italy (fb:m.0c846y0): has type Book Edition
10. Italy (fb:m.0c7jkdk): has type Book Edition

[Assistant] The entity for Italy as a country is fb:m.03rjj. Next, I will search for properties related to government or political system for this entity. I will start by searching for properties of Italy related to government.

[Tool]
Top 10 property alternatives:
1. Government (fb:government.governmental_jurisdiction.government): part of Governmental Jurisdiction schema, links to type Government
2. Government bodies (fb:government.governmental_jurisdiction.government_bodies): part of Governmental Jurisdiction schema, links to type Governmental Body
3. Form of Government (fb:location.country.form_of_government): links to type Form of Government, part of Country schema
4. Government positions (fb:government.governmental_jurisdiction.government_positions): links to type Government Office or Title, part of Governmental Jurisdiction schema
5. Governing officials (fb:government.governmental_jurisdiction.governing_officials): part of Governmental Jurisdiction schema, links to type Government Position Held
6. Official Language (fb:location.country.official_language): links to type Human Language, part of Country schema
7. Agencies (fb:government.governmental_jurisdiction.agencies): part of Governmental Jurisdiction schema, links to type Government Agency
8. Administrative Divisions (fb:location.country.administrative_divisions): links to type Administrative Division, part of Country schema
9. Courts (fb:law.court_jurisdiction_area.courts): part of Court jurisdiction area schema, links to type Court
10. Official website (fb:common.topic.official_website): part of Topic schema, links to type URI

No other items found

[Assistant]
The property "Form of Government" (fb:location.country.form_of_government) seems to be the most relevant to the question about the type of government formed when Italy unified.

Next, I will query the form of government for Italy (fb:m.03rjj) to see what type of government is associated with Italy.

[Tool]
Got 3 rows and 2 columns:
| formOfGovernment                      | formOfGovernmentLabel        |
| ------------------------------------- | ---------------------------- |
| Unitary state (fb:m.01fpfn)           | Unitary state (en)           |
| Constitutional republic (fb:m.0c9rw5) | Constitutional republic (en) |
| Parliamentary republic (fb:m.0glnsx)  | Parliamentary republic (en)  |

[Assistant]
The type of government associated with Italy is described by three labels: Unitary state, Constitutional republic, and Parliamentary republic.

Since the question specifically asks about the type of government formed when Italy unified, these three types collectively describe the government system of unified Italy.

I will now provide the final answer with these types of government.

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?child ?childName ?placeOfBirthName ?countryName WHERE {
  {
    fb:m.0dbzg fb:people.person.children ?child .
  } UNION {
    fb:m.01vwyqp fb:people.person.children ?child .
  }
  OPTIONAL {
    ?child rdfs:label ?childName .
    FILTER ( lang( ?childName ) = 'en' )
  }
  OPTIONAL {
    ?child fb:people.person.place_of_birth ?placeOfBirth .
    ?placeOfBirth rdfs:label ?placeOfBirthName .
    FILTER ( lang( ?placeOfBirthName ) = 'en' )
  }
  OPTIONAL {
    ?child fb:people.person.nationality ?country .
    ?country rdfs:label ?countryName .
    FILTER ( lang( ?countryName ) = 'en' )
  }
}

Got 7 rows and 4 columns:
| child                               | childName                 | placeOfBirthName              | countryName                   |
| ----------------------------------- | ------------------------- | ----------------------------- | ----------------------------- |
| Ronnie Turner (fb:m.0ggl36p)        | Ronnie Turner (en)        | Los Angeles (en)              | United States of America (en) |
| Raymond Craig Turner (fb:m.0j5dh53) | Raymond Craig Turner (en) | United States of America (en) | United States of America (en) |
| Ike Turner Jr (fb:m.0j5dj1w)        | Ike Turner Jr (en)        | United States of America (en) | United States of America (en) |
| Mia Turner (fb:m.0j5dj25)           | Mia Turner (en)           | United States of America (en) | United States of America (en) |
| Michael Turner (fb:m.0j5dj2h)       | Michael Turner (en)       | United States of America (en) | United States of America (en) |
| Linda Trippeter (fb:m.0p18q84)      | Linda Trippeter (en)      |                               |                               |
| Twanna Turner Melby (fb:m.0p18qj6)  | Twanna Turner Melby (en)  |                               |                               |

The children of Ike and Tina Turner are Ronnie Turner, Raymond Craig Turner, Ike Turner Jr, Mia Turner, Michael Turner, Linda Trippeter, and Twanna Turner Melby. Their places of birth and nationalities are mostly in the United States. For example, Ronnie Turner was born in Los Angeles, United States.

[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] where are ike and tina turner's children?

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

[Tool]
Example 1:
Question:
what county is bradenton fl located in?

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

Using entities:
Bradenton, also known as Bradenton, Florida, Manatee County / Bradenton city (fb:m.0rmwd): Bradenton /ˈbreɪdəntən/ BRAY-den-ton is a city in Manatee County...d a 2007 estimated population of 682,833. It is the county seat., 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

Example 2:
Question:
who does jodelle ferland play in eclipse?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.075wx7_ ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.075wx7_ fb:film.film.starring ?y .
  ?y fb:film.performance.character ?x .
  ?y fb:film.performance.actor fb:m.09jv8w .
}

Using entities:
Eclipse, also known as The Twilight Saga: Eclipse - The IMAX Experience, Twilight 3: Eclipse, Twilight 3, Twilight, chapitre III : Hésitation, Twilight: Eclipse (fb:m.075wx7_): Eclipse (marketed as The Twilight Saga: Eclipse and also known a... approaching, Bella has one more decision to make: life or deat., The Twilight Saga: Eclipse, commonly referred to as Eclipse, is ...sed in IMAX. The film has received mixed reception from critics., has type Film
Jodelle Ferland, also known as Jodelle Micha Ferland, Jodelle Micah Ferland, Ferland (fb:m.09jv8w): Jodelle Micah Ferland is a Canadian actress, best known for her ...tal and Bree Tanner in the 2010 film The Twilight Saga: Eclipse., has type Film actor

Using properties:
Performances (fb:film.film.starring): links to type Film performance, part of Film schema
Actor (fb:film.performance.actor): part of Film performance schema, links to type Film actor
Character (fb:film.performance.character): part of Film performance schema, links to type Film character

Example 3:
Question:
where is victoria beckham from?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0cgfb ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0cgfb fb:people.person.place_of_birth ?x .
}

Using entities:
Victoria Beckham, also known as Victoria Caroline Beckham, Victoria Caroline Adams, Victoria Adams Wood, Victoria Adams, Victoria (fb:m.0cgfb): Victoria Caroline Beckham is an English businesswoman, fashion d...hed an eponymous label in 2008 and a lower-priced label in 2011., has type Celebrity

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

[Assistant]
The question is about the children of Ike and Tina Turner and where they are. We need to find the entities for Ike Turner and Tina Turner, then find their children, and finally find the location or place associated with those children.

Step 1: Search for the entities Ike Turner and Tina Turner in the knowledge graph.

[Tool]
Top 10 entity alternatives:
1. Ike Turner, also known as The Ike and Tina Turner Revue, Lover Boy, Izear Luster Turner Jr., Issac Wister Turner, Ike & Tina Turner (fb:m.0dbzg): Izear Luster Turner Jr., known as Ike Turner, was an American mu...ue, he graduated to larger labels Blue Thumb and United Artists., has type Musical Artist
2. Ike Turner (fb:m.023_bqq): has type Musical Recording
3. Ike Turner (fb:m.0128xp4g): has type Musical Recording
4. Ike Turner (fb:m.0rw2x4): has type Musical Recording
5. Ike Turner (fb:m.0k71r13): The fictional representation of Ike Turner in a musical., has type Theater Character
6. Ike Turner (fb:m.02nw8_x): has type Film character
7. Ike Turner (fb:m.012874sv)
8. Ike Turner (fb:m.0lwsfnb)
9. Ike Turner (fb:m.0k_h2lh)
10. Ike Turner 1958-1959 (fb:m.034h8dz): has type Musical Release

[Tool]
Top 10 entity alternatives:
1. Tina Turner, also known as Queen of Rock, Queen of Rock and Roll, The Ike and Tina Turner Revue, The Ike & Tina Turner Revue, The Queen of Rock 'n' Roll (fb:m.01vwyqp): Anna Mae Bullock, better known by her stage name Tina Turner, is...om Ike Turner, she rebuilt her career through live performances., has type Musical Artist
2. Tina Turner (fb:m.06ys1gc): The legendary R&B singer who fled an abusive marriage and bounce...njoy the greatest success of her career in the 1980s and beyond., has type TV Episode
3. Tina Turner (fb:m.07ldng4): has type TV Episode
4. Tina Turner, also known as Anna Mae Bullock (fb:m.02nw905): Tina Turner is a fictional character from the 2014 film Travelator., The fictional representation of Tina Turner in media., has type Film character
5. Tina Turner (fb:m.06wy7t_): has type TV Episode
6. Tina Turner (fb:m.0x2rbn3): has type Musical Recording
7. Tina Turner (fb:m.012wxvlf): has type Musical Recording
8. Tina Turner (fb:m.0rh6972): has type Musical Recording
9. Tina Turner (fb:m.0twwpt): has type Musical Recording
10. Tina Turner (fb:m.06z16s7): has type TV Episode

[Assistant]
The entities for Ike Turner and Tina Turner are:
- Ike Turner: fb:m.0dbzg
- Tina Turner: fb:m.01vwyqp

Next, I will look for the properties related to children for Ike Turner and Tina Turner to find their children.

[Tool]
Top 10 property alternatives:
1. Children (fb:people.person.children): part of Person schema, links to type Person
2. Siblings (fb:people.person.sibling_s): links to type Sibling Relationship, part of Person schema
3. Parents (fb:people.person.parents): part of Person schema, links to type Person
4. Image (fb:common.topic.image): part of Topic schema, links to type Image
5. Gender (fb:people.person.gender): part of Person schema, links to type Gender
6. Height (fb:people.person.height_meters): links to type Floating Point Number, part of Person schema
7. Name (fb:type.object.name): part of Object schema, links to type Text
8. Description (fb:common.topic.description): part of Topic schema, links to type Text
9. Member of (fb:music.group_member.membership): links to type Musical Group Membership, part of Musician schema
10. Key (fb:type.object.key): part of Object schema, links to type Key

No other items found

[Tool]
Top 10 property alternatives:
1. Children (fb:people.person.children): part of Person schema, links to type Person
2. Siblings (fb:people.person.sibling_s): links to type Sibling Relationship, part of Person schema
3. Parents (fb:people.person.parents): part of Person schema, links to type Person
4. Image (fb:common.topic.image): part of Topic schema, links to type Image
5. Gender (fb:people.person.gender): part of Person schema, links to type Gender
6. Height (fb:people.person.height_meters): links to type Floating Point Number, part of Person schema
7. Religion (fb:people.person.religion): links to type Religion, part of Person schema
8. Name (fb:type.object.name): part of Object schema, links to type Text
9. Description (fb:common.topic.description): part of Topic schema, links to type Text
10. Member of (fb:music.group_member.membership): links to type Musical Group Membership, part of Musician schema

No other items found

[Assistant]
Both Ike Turner and Tina Turner have the property "Children" (fb:people.person.children) to represent their children.

Next, I will write a SPARQL query to find the children of Ike Turner and Tina Turner using this property. Then I will try to find the location or place associated with those children.

[Tool]
Got 7 rows and 2 columns:
| child                               | childName                 |
| ----------------------------------- | ------------------------- |
| Ronnie Turner (fb:m.0ggl36p)        | Ronnie Turner (en)        |
| Raymond Craig Turner (fb:m.0j5dh53) | Raymond Craig Turner (en) |
| Ike Turner Jr (fb:m.0j5dj1w)        | Ike Turner Jr (en)        |
| Mia Turner (fb:m.0j5dj25)           | Mia Turner (en)           |
| Michael Turner (fb:m.0j5dj2h)       | Michael Turner (en)       |
| Linda Trippeter (fb:m.0p18q84)      | Linda Trippeter (en)      |
| Twanna Turner Melby (fb:m.0p18qj6)  | Twanna Turner Melby (en)  |

[Assistant]
I found the children of Ike Turner and Tina Turner: Ronnie Turner, Raymond Craig Turner, Ike Turner Jr, Mia Turner, Michael Turner, Linda Trippeter, and Twanna Turner Melby.

Next, I will find the locations associated with these children. I will check the property "place of residence" or similar for these children. Let's first check the properties of one child, for example, Ronnie Turner.

[Tool]
Top 10 property alternatives:
1. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
2. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
3. Profession (fb:people.person.profession): links to type Profession, part of Person schema
4. Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema
5. Date of birth (fb:people.person.date_of_birth): links to type Date/Time, part of Person schema
6. Key (fb:type.object.key): part of Object schema, links to type Key
7. Name (fb:type.object.name): part of Object schema, links to type Text
8. Type (fb:type.object.type): part of Object schema, links to type Type
9. Parents (fb:people.person.parents): part of Person schema, links to type Person
10. Description (fb:common.topic.description): part of Topic schema, links to type Text

No other items found

[Tool]
Top 10 property alternatives:
1. Name (fb:type.object.name): part of Object schema, links to type Text
2. Description (fb:common.topic.description): part of Topic schema, links to type Text
3. Key (fb:type.object.key): part of Object schema, links to type Key
4. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
5. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
6. Date of birth (fb:people.person.date_of_birth): links to type Date/Time, part of Person schema
7. Type (fb:type.object.type): part of Object schema, links to type Type
8. Profession (fb:people.person.profession): links to type Profession, part of Person schema
9. Gender (fb:people.person.gender): part of Person schema, links to type Gender
10. Parents (fb:people.person.parents): part of Person schema, links to type Person

No other items found

[Assistant]
The children have properties like place of birth (fb:people.person.place_of_birth) and country of nationality (fb:people.person.nationality) but no direct property for current residence or location.

I will write a SPARQL query to get the place of birth and country of nationality for all the children of Ike and Tina Turner.

[Tool]
Got 7 rows and 6 columns:
| child                               | childName                 | placeOfBirth                           | placeOfBirthName              | country                                | countryName                   |
| ----------------------------------- | ------------------------- | -------------------------------------- | ----------------------------- | -------------------------------------- | ----------------------------- |
| Ronnie Turner (fb:m.0ggl36p)        | Ronnie Turner (en)        | Los Angeles (fb:m.030qb3t)             | Los Angeles (en)              | United States of America (fb:m.09c7w0) | United States of America (en) |
| Raymond Craig Turner (fb:m.0j5dh53) | Raymond Craig Turner (en) | United States of America (fb:m.09c7w0) | United States of America (en) | United States of America (fb:m.09c7w0) | United States of America (en) |
| Ike Turner Jr (fb:m.0j5dj1w)        | Ike Turner Jr (en)        | United States of America (fb:m.09c7w0) | United States of America (en) | United States of America (fb:m.09c7w0) | United States of America (en) |
| Mia Turner (fb:m.0j5dj25)           | Mia Turner (en)           | United States of America (fb:m.09c7w0) | United States of America (en) | United States of America (fb:m.09c7w0) | United States of America (en) |
| Michael Turner (fb:m.0j5dj2h)       | Michael Turner (en)       | United States of America (fb:m.09c7w0) | United States of America (en) | United States of America (fb:m.09c7w0) | United States of America (en) |
| Linda Trippeter (fb:m.0p18q84)      | Linda Trippeter (en)      |                                        |                               |                                        |                               |
| Twanna Turner Melby (fb:m.0p18qj6)  | Twanna Turner Melby (en)  |                                        |                               |                                        |                               |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?season ?seasonName WHERE {
  ?ranking fb:base.schemastaging.sports_league_season_ranking.team fb:m.0xbm .
  ?ranking fb:base.schemastaging.sports_league_season_ranking.rank 1 .
  ?ranking fb:base.schemastaging.sports_league_season_ranking.season ?season .
  ?season fb:type.object.name ?seasonName .
}

The query returns the seasons where Arsenal F.C. was ranked 1 in sports league season rankings, indicating the seasons they won the league. However, the data available does not show any such seasons, so there is no direct record of Arsenal winning the league in the current dataset.

[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] when did arsenal won the league?

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

[Tool]
Example 1:
Question:
what county is jackson michigan in?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.042tq ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.042tq fb:location.hud_county_place.county ?x .
}

Using entities:
Jackson, also known as Jackson County / Jackson city, Jackson, Michigan (fb:m.042tq): Jackson is a city located along Interstate 94 in the south centr...It was founded in 1829 and named after President Andrew Jackson., 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

Example 2:
Question:
which province in canada is the most populated?

SPARQL:
SELECT DISTINCT ?x WHERE {
  {
    SELECT ?x ( MAX( ?yr ) AS ?recent_yr ) WHERE {
      fb:m.0d060g fb:location.location.contains ?x .
      ?x fb:common.topic.notable_types fb:m.01nm .
      ?x fb:location.statistical_region.population ?y .
      ?y fb:measurement_unit.dated_integer.number ?p .
      ?y fb:measurement_unit.dated_integer.year ?yr .
    }
    GROUP BY ?x
  }
  {
    SELECT ?x ?p ?yr WHERE {
      fb:m.0d060g fb:location.location.contains ?x .
      ?x fb:common.topic.notable_types fb:m.01nm .
      ?x fb:location.statistical_region.population ?y .
      ?y fb:measurement_unit.dated_integer.number ?p .
      ?y fb:measurement_unit.dated_integer.year ?yr .
    }
  }
  FILTER ( ?yr = ?recent_yr )
}
ORDER BY DESC ( xsd:integer ( ?p ) )
LIMIT 1

Using entities:
Canadian Province (fb:m.01nm): A Canadian Province is the primary form of administrative divisi...ve their own provincial government. See also Canadian Territory.
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:
Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
Contains (fb:location.location.contains): part of Location schema, links to type Location
Population (fb:location.statistical_region.population): part of Statistical region schema, links to type Dated Integer
number (fb:measurement_unit.dated_integer.number): part of Dated Integer schema, links to type Integer
date (fb:measurement_unit.dated_integer.year): part of Dated Integer schema, links to type Date/Time

Example 3:
Question:
what is daniel radcliffe name in the woman in black?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.013_vh ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.013_vh fb:film.actor.film ?y .
  ?y fb:film.performance.character ?x .
  ?y fb:film.performance.film fb:m.0dgnnp1 .
}

Using entities:
Daniel Radcliffe, also known as Jacob Gershon, Dan Radcliffe, Daniel Ratfink, Dan, Daniel Jacob Radcliffe (fb:m.013_vh): Daniel Jacob Radcliffe is an English actor who rose to prominenc...tter. In 2011, he was awarded the Trevor Project's "Hero Award.", Daniel Jacob Radcliffe (born 23 July 1989) is an English actor w...tter. In 2011, he was awarded the Trevor Project's "Hero Award"., has type Celebrity
The Woman in Black (fb:m.0dgnnp1): The Woman in Black is a 2012 British Supernatural horror film di...eleased on 2 January 2015, without the involvement of Radcliffe., has type Film

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

[Assistant]
The question is about when Arsenal won the league. Arsenal is a football club, and "won the league" likely refers to winning a football league championship. We need to find the entity for Arsenal and then find properties related to league wins or championships and the corresponding dates or years.

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

[Tool]
Top 10 entity alternatives:
1. Arsenal F.C., also known as Woolwich Arsenal, The Gunners, Royal Arsenal, Dial Square, Arsenal Gunners (fb:m.0xbm): Arsenal Football Club is a Premier League football club in Hollo...ion football club in the world, valued at £1.3 billion, in 2014., has type Football team
2. Arsenal (fb:m.01b41j): An arsenal is a place where arms and ammunition are made, mainta...l vehicle which is only operational in certain times of the day., has type Building function
3. Arsenal (fb:m.0dmjtl): Arsenal is a Soviet film by Ukrainian director Alexander Dovzhen...pacifist sentiments in films by Jean Renoir and Stanley Kubrick., has type Film
4. Arsenal (fb:m.01nd5l9): Arsenal is an electronic music band consisting of Belgian musici...rican and Latin American rhythms to pop, hip hop and indie rock., has type Musical Group
5. Roy Harper, also known as Arsenal (fb:m.034tm2): Roy Harper is a fictional superhero in the DC Comics Universe. T...ird season as the partner, sidekick and student of Oliver Queen., Roy Harper is a fictional character from 2012 television series Arrow., has type Comic Book Character
6. Arsenal (fb:m.0bmkhbs): Arsenal is a ghost station on the Paris métro, situated on line ...stille and Quai de la Rapée, in the 4th arrondissement of Paris., has type Location
7. Arsenal (fb:m.02vqq6l): Arsenal is a fictional character, a robot that appears in comic ...n Iron Man #114 and was created by Bill Mantlo and Keith Giffen., has type Comic Book Character
8. Arsenal (fb:m.03f0qjh): Arsenal was an American band, formed by the former Big Black gui...actory Smog Is a Sign of Progress, also on Touch and Go Records., has type Musical Group
9. Arsenal (fb:m.02rpz8v): The Arsenal is a former military complex of buildings in the sou...ely a few workshop buildings within the courtyard were replaced., has type Building
10. Arsenal, also known as Arsenal de Metz (fb:m.0k31b9b): The Arsenal Concert Hall is a cultural venue dedicated specially...showroom and concert hall for the Gregorian chant, respectively., has type Venue

[Assistant] The entity "Arsenal F.C." (fb:m.0xbm) corresponds to the football club Arsenal. Next, I will search for properties related to league wins or championships for this entity. I will start by searching for properties of Arsenal F.C. related to "league" or "championship".

[Tool]
Top 10 property alternatives:
1. League (fb:soccer.football_team.league): links to type Football League Participation, part of Football team schema
2. Sport (fb:sports.sports_team.sport): part of Sports Team schema, links to type Sport
3. Championships (fb:sports.sports_team.championships): links to type Sports League Championship Event, part of Sports Team schema
4. Sports Team Location (fb:sports.sports_team.location): links to type Sports Team Location, part of Sports Team schema
5. Player statistics (fb:soccer.football_team.player_statistics): links to type Football player stats, part of Football team schema
6. Matches (fb:soccer.football_team.matches): links to type Football Match, part of Football team schema
7. Roster (fb:sports.sports_team.roster): links to type Sports team roster, part of Sports Team schema
8. Borrowed Players (fb:soccer.football_team.borrowed_players): links to type Football Player Loan, part of Football team schema
9. Season rankings (fb:base.schemastaging.sports_team_extra.season_rankings): links to type Sports league season ranking, part of Sports team extra schema
10. Arena/Stadium (fb:sports.sports_team.arena_stadium): links to type Sports Facility, part of Sports Team schema

No other items found

[Assistant] The property "Championships" (fb:sports.sports_team.championships) seems relevant to league wins or championships for Arsenal F.C. I will now search for the objects (championship events) linked to Arsenal F.C. via this property.

[Tool]
Got 21 rows and 3 columns, showing the first 10 rows below:
| subject                  | property                                            | object                            |
| ------------------------ | --------------------------------------------------- | --------------------------------- |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 2013–14 FA Cup (fb:m.0vptrcs)     |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 2014 FA Cup Final (fb:m.0107yw1k) |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 2004–05 FA Cup (fb:m.03ntmq0)     |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 2001–02 FA Cup (fb:m.03wcjy2)     |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 2002–03 FA Cup (fb:m.03wbzvj)     |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 1992–93 FA Cup (fb:m.03qp0n6)     |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 1997–98 FA Cup (fb:m.03wcr3x)     |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 2003 FA Cup Final (fb:m.0gq9vh)   |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 2005 FA Cup Final (fb:m.0f5959)   |
| Arsenal F.C. (fb:m.0xbm) | Championships (fb:sports.sports_team.championships) | 1970–71 FA Cup (fb:m.04jjvq6)     |
| ...                      | ...                                                 | ...                               |

[Assistant] The championships listed for Arsenal F.C. are mostly FA Cup events, not league wins. I need to specifically find league championships. I will search for properties related to "league championship" or "league title" for Arsenal F.C.

[Tool]
Top 10 property alternatives:
1. Championships (fb:sports.sports_team.championships): links to type Sports League Championship Event, part of Sports Team schema
2. League (fb:soccer.football_team.league): links to type Football League Participation, part of Football team schema
3. Sports Team Location (fb:sports.sports_team.location): links to type Sports Team Location, part of Sports Team schema
4. Sport (fb:sports.sports_team.sport): part of Sports Team schema, links to type Sport
5. Matches (fb:soccer.football_team.matches): links to type Football Match, part of Football team schema
6. Season rankings (fb:base.schemastaging.sports_team_extra.season_rankings): links to type Sports league season ranking, part of Sports team extra schema
7. Player statistics (fb:soccer.football_team.player_statistics): links to type Football player stats, part of Football team schema
8. Arena/Stadium (fb:sports.sports_team.arena_stadium): links to type Sports Facility, part of Sports Team schema
9. Roster (fb:sports.sports_team.roster): links to type Sports team roster, part of Sports Team schema
10. Venue (fb:sports.sports_team.venue): links to type Team/venue relationship, part of Sports Team schema

No other items found

[Assistant] The property "Championships" is the only one related to championships. I will now check the type of the championship events linked to Arsenal F.C. via this property to see if any are league championships. I will look at the types of the championship events.

[Tool]
Got 175 rows and 3 columns, showing the first 10 rows below:
| subject                       | property                                                            | object                                                                   |
| ----------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| 2013–14 FA Cup (fb:m.0vptrcs) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| 2013–14 FA Cup (fb:m.0vptrcs) | Key (fb:type.object.key)                                            | /wikipedia/de/FA_Cup_2013$002F14                                         |
| 2013–14 FA Cup (fb:m.0vptrcs) | Name (fb:type.object.name)                                          | 2013-14 FA Cup (tr)                                                      |
| 2013–14 FA Cup (fb:m.0vptrcs) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://de.wikipedia.org/wiki/FA_Cup_2013/14>                            |
| 2013–14 FA Cup (fb:m.0vptrcs) | Notable for (fb:common.topic.notable_for)                           | fb:g.1q5hz92cq                                                           |
| 2013–14 FA Cup (fb:m.0vptrcs) | Notable types (fb:common.topic.notable_types)                       | Sports League Season (fb:m.025b7qw)                                      |
| 2013–14 FA Cup (fb:m.0vptrcs) | Description (fb:common.topic.description)                           | 2013-14 FA Cup, Football Associa...rsenal takımı şampiyon olmuştur. (tr) |
| 2013–14 FA Cup (fb:m.0vptrcs) | Article (fb:common.topic.article)                                   | fb:m.0vptrcy                                                             |
| 2013–14 FA Cup (fb:m.0vptrcs) | Champion (fb:sports.sports_championship_event.champion)             | Arsenal F.C. (fb:m.0xbm)                                                 |
| 2013–14 FA Cup (fb:m.0vptrcs) | Awards (fb:sports.sports_league_season.awards)                      | fb:m.010lkdyj                                                            |
| ...                           | ...                                                                 | ...                                                                      |

[Assistant] The 2013-14 FA Cup is a "Sports League Season" type, but it is a cup competition, not the league championship. I will now check if there is a property or entity related to Arsenal winning the English Premier League or the Football League First Division (the top league Arsenal plays in). I will search for "English Premier League" and "Football League First Division" entities.

[Tool]
Top 10 entity alternatives:
1. Premier League, also known as Premiership, FA Premier League, FAPL, EPL, English Premier League (fb:m.02_tc): The Premier League is an English professional league for men's a... 1888, and take advantage of a lucrative television rights deal., has type Sports Association
2. Friends Life t20, also known as Twenty20 English Premier League (fb:m.04f2yh7): The Friends Life t20 was a Twenty20 cricket league in England an... Wales. It was then replaced by the NatWest t20 Blast from 2014., has type Sports Association
3. English Premier League Soccer (fb:m.0gfw7jd): has type TV Program
4. English Premier Ice Hockey League (fb:m.0785f9): The English Premier Ice Hockey League is a developmental ice hoc...nded, the EPIHL has become the second tier of the national game., has type Sports Association
5. 2008–09 Premier League, also known as English Premier League 2008 - 09, EPL 2008 - 09, Premier League 2008-09, Premier League 2008–09 (fb:m.02vwsg0): The 2008–09 Premier League season was the 17th season since the ...ent in that there was no New Year's Day game, as is traditional., has type Football League Season
6. Premier League (fb:m.03c9l6l): Premier League, also known as Domino's League, is the highest ba...ur-team playoff round winner of the second-level First Division., has type Sports Association
7. Premier League (fb:m.0b6d7tx): The Premier League is the top tier men's basketball league in Ir...ord for most championships, having won the competition 11 times., has type Sports Association
8. Premier League (fb:m.027yh51): The Premier League is the second tier of speedway in the United ...remier League Fours and the Premier League Riders' Championship., has type Sports Association
9. English League (fb:m.03c60pb): The English League was an early ice hockey league in England. It...e same name was founded during 1988 and continued on until 1997., has type Sports Association
10. Premier League (fb:m.0cgd_3): The Premier League is an Australian semi-professional basketball...league for the Adelaide teams competing in the NBL and the WNBL., has type Sports Association

[Tool]
Top 10 entity alternatives:
1. Football League First Division (fb:m.02qd8m): The First Division was a division of the Football League between...4 rebrand it has been known as the Football League Championship., has type Sports League Championship
2. Scottish Football League First Division, also known as Scottish First Division (fb:m.02q338): The Scottish Football League First Division was the second tier in the Scottish football league system between 1975 and 2013., has type Football League
3. 1990–91 Football League First Division (fb:m.0ds9792): Statistics of Football League First Division in the 1990-91 season.
4. 1969–70 Football League First Division (fb:m.0dsb_w6): Statistics of Football League First Division in the 1969–70 season.
5. 1989–90 Football League First Division (fb:m.0ds8wmh): Liverpool overhauled a greatly improved Aston Villa side to win ...of the division despite briefly topping the league in September.
6. Gozo Football League First Division, also known as ONVOL First Division (fb:m.07k6mvt): The Gozitan First Division, also known as Melita First Division ...y of matches are played at the Gozo Stadium or at Sannat Ground., has type Sports Association
7. 2003–04 Football League First Division (fb:m.0gmdd_x): The 2003-04 Football League First Division is the eleventh seaso...le and eleventh season under its current league division format., has type Football League Season
8. 2002–03 Football League First Division, also known as 2002-03 Football League First Division (fb:m.0hnc6p7): The 2002–03 Football League First Division was the tenth season ... still have finished in second place had been this been applied., has type Sports League Season
9. 1997–98 Football League First Division (fb:m.0h51rk3): The 1997–98 Football League First Division was the second season... and fifth season under the then-current league division format.
10. Western Football League Division One, also known as Western Football League First Division (fb:m.0b3sys): has type Sports Association

[Assistant] There is an entity for the Football League First Division (fb:m.02qd8m), which is a sports league championship. I will now try to find the seasons or years Arsenal won this league or the Premier League. I will search for championships of type Football League First Division or Premier League where Arsenal is the champion.

[Tool]
Got 21 rows and 3 columns, showing the first 10 rows below:
| subject                           | property                                                | object                   |
| --------------------------------- | ------------------------------------------------------- | ------------------------ |
| 2013–14 FA Cup (fb:m.0vptrcs)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2014 FA Cup Final (fb:m.0107yw1k) | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2004–05 FA Cup (fb:m.03ntmq0)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2001–02 FA Cup (fb:m.03wcjy2)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2002–03 FA Cup (fb:m.03wbzvj)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 1992–93 FA Cup (fb:m.03qp0n6)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 1997–98 FA Cup (fb:m.03wcr3x)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2003 FA Cup Final (fb:m.0gq9vh)   | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2005 FA Cup Final (fb:m.0f5959)   | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 1970–71 FA Cup (fb:m.04jjvq6)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| ...                               | ...                                                     | ...                      |

[Assistant] The championship events where Arsenal is the champion are mostly FA Cup events. I need to filter for league championships. I will try to find all sports league seasons where Arsenal is the champion and check if any are league titles. I will query for sports league seasons with Arsenal as champion.

[Tool]
Got 69 rows and 2 columns, showing the first 5 and last 5 rows below:
| season                        | seasonName                                    |
| ----------------------------- | --------------------------------------------- |
| 2004–05 FA Cup (fb:m.03ntmq0) | 2004-05 FA Cup (tr)                           |
| 2004–05 FA Cup (fb:m.03ntmq0) | 2004–05 FA Cup (en)                           |
| 2004–05 FA Cup (fb:m.03ntmq0) | 2004/05球季英格兰足总杯 (zh)                          |
| 2004–05 FA Cup (fb:m.03ntmq0) | 2004/05球季英格蘭足總盃 (zh-Hant)                     |
| 2004–05 FA Cup (fb:m.03ntmq0) | Coupe d'Angleterre de football 2004-2005 (fr) |
| ...                           | ...                                           |
| 2013–14 FA Cup (fb:m.0vptrcs) | FA Cup 2013/14 (nl)                           |
| 2013–14 FA Cup (fb:m.0vptrcs) | FA Cup 2013-2014 (it)                         |
| 2013–14 FA Cup (fb:m.0vptrcs) | FA-cupen 2013/14 (no)                         |
| 2013–14 FA Cup (fb:m.0vptrcs) | Кубок Англии по футболу 2013/2014 (ru)        |
| 2013–14 FA Cup (fb:m.0vptrcs) | Кубок Англії з футболу 2013—2014 (uk)         |

[Assistant] The sports league seasons where Arsenal is champion are mostly FA Cup seasons, not league titles. I will try a different approach: I will check the property "season rankings" (fb:base.schemastaging.sports_team_extra.season_rankings) for Arsenal F.C. to see if it contains league win information.

[Tool]
Got 1 row and 3 columns:
| subject                  | property                                                                  | object        |
| ------------------------ | ------------------------------------------------------------------------- | ------------- |
| Arsenal F.C. (fb:m.0xbm) | Season rankings (fb:base.schemastaging.sports_team_extra.season_rankings) | fb:m.010hf0tw |

[Assistant] There is one object linked to Arsenal F.C. via the property "season rankings". I will explore this object to see if it contains information about league wins.

[Tool]
Got 5 rows and 3 columns:
| subject       | property                                                           | object                                                                            |
| ------------- | ------------------------------------------------------------------ | --------------------------------------------------------------------------------- |
| fb:m.010hf0tw | Type (fb:type.object.type)                                         | Sports league season ranking (fb:base.schemastaging.sports_league_season_ranking) |
| fb:m.010hf0tw | Team (fb:base.schemastaging.sports_league_season_ranking.team)     | Arsenal F.C. (fb:m.0xbm)                                                          |
| fb:m.010hf0tw | Season (fb:base.schemastaging.sports_league_season_ranking.season) | 2013–14 Premier League (fb:m.0r4t7p1)                                             |
| fb:m.010hf0tw | Rank (fb:base.schemastaging.sports_league_season_ranking.rank)     | 4                                                                                |
| fb:m.010hf0tw | rdf:type                                                           | Sports league season ranking (fb:base.schemastaging.sports_league_season_ranking) |

[Assistant] The season ranking object shows Arsenal's rank in the 2013-14 Premier League season as 4th place. I will now query for all season rankings of Arsenal where the rank is 1 (indicating they won the league) and get the corresponding seasons.

[Tool] Got no rows and 2 columns

[Assistant]
There are no records of Arsenal having a rank of 1 in the season rankings data available here, which means this data might not contain their league wins.

I will try another approach: I will check the property "league" (fb:soccer.football_team.league) for Arsenal to find the leagues they participated in, then check if there are championship events for those leagues where Arsenal is the champion.

[Tool]
Got 1 row and 3 columns:
| subject                  | property                                | object       |
| ------------------------ | --------------------------------------- | ------------ |
| Arsenal F.C. (fb:m.0xbm) | League (fb:soccer.football_team.league) | fb:m.0gcqrjc |

[Assistant] Arsenal F.C. participates in the league fb:m.0gcqrjc. I will now check what league this entity corresponds to.

[Tool]
Got 6 rows and 3 columns:
| subject      | property                                                | object                                                                  |
| ------------ | ------------------------------------------------------- | ----------------------------------------------------------------------- |
| fb:m.0gcqrjc | Type (fb:type.object.type)                              | Football League Participation (fb:soccer.football_league_participation) |
| fb:m.0gcqrjc | Has no value (fb:freebase.valuenotation.has_no_value)   | To (fb:m.066mrqp)                                                       |
| fb:m.0gcqrjc | League (fb:soccer.football_league_participation.league) | Premier League (fb:m.02_tc)                                             |
| fb:m.0gcqrjc | Team (fb:soccer.football_league_participation.team)     | Arsenal F.C. (fb:m.0xbm)                                                |
| fb:m.0gcqrjc | From (fb:soccer.football_league_participation.from)     | 1992–93 FA Premier League (fb:m.04b7yg)                                 |
| fb:m.0gcqrjc | rdf:type                                                | Football League Participation (fb:soccer.football_league_participation) |

[Assistant] The league Arsenal participates in is the Premier League (fb:m.02_tc). Arsenal has participated in the Premier League since the 1992-93 season (fb:m.04b7yg). I will now check if Arsenal has won the Premier League by looking for championship events of the Premier League where Arsenal is the champion.

[Tool]
Got 21 rows and 3 columns, showing the first 10 rows below:
| subject                           | property                                                | object                   |
| --------------------------------- | ------------------------------------------------------- | ------------------------ |
| 2013–14 FA Cup (fb:m.0vptrcs)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2014 FA Cup Final (fb:m.0107yw1k) | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2004–05 FA Cup (fb:m.03ntmq0)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2001–02 FA Cup (fb:m.03wcjy2)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2002–03 FA Cup (fb:m.03wbzvj)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 1992–93 FA Cup (fb:m.03qp0n6)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 1997–98 FA Cup (fb:m.03wcr3x)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2003 FA Cup Final (fb:m.0gq9vh)   | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 2005 FA Cup Final (fb:m.0f5959)   | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| 1970–71 FA Cup (fb:m.04jjvq6)     | Champion (fb:sports.sports_championship_event.champion) | Arsenal F.C. (fb:m.0xbm) |
| ...                               | ...                                                     | ...                      |

[Assistant] The championship events where Arsenal is champion are mostly FA Cup events. I will now check if there are any Premier League seasons where Arsenal is the champion by filtering the championship events for Premier League seasons.

[Tool] Got no rows and 2 columns

[Assistant] There are no championship events with Arsenal as champion that contain "Premier League" in their name in the data available. I will now try to check for Football League First Division seasons where Arsenal is the champion.

[Tool] Got no rows and 2 columns

[Assistant]
There are no championship events with Arsenal as champion that contain "Football League First Division" in their name in the data available.

Since the direct data about Arsenal winning the league is not available, I will provide a query that returns the seasons where Arsenal was ranked 1 in any sports league season ranking, which should indicate league wins if the data is present.

I will now formulate the final SPARQL query to return the seasons Arsenal won the league based on season rankings with rank 1.

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?husband WHERE {
  fb:m.02pn7 fb:people.person.spouse_s ?husband .
}

Got 2 rows and 1 column:
| husband       |
| ------------- |
| fb:m.012zbnxz |
| fb:m.0130wv8p |

Esther's husband is Ahasuerus.

[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 esther's husband?

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

[Tool]
Example 1:
Question:
where is singapore on a world map?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06t2t ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06t2t fb:base.locations.countries.continent ?x .
}

Using entities:
Singapore, also known as Singapura, Republic of Singapore (fb:m.06t2t): Singapore, officially the Republic of Singapore, is a modern cit...Singapore became one of the British Straits Settlements in 1826., has type Country

Using properties:
Continent (fb:base.locations.countries.continent): links to type Continents, part of Countries schema

Example 2:
Question:
in what country is amsterdam?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0k3p ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0k3p fb:location.location.containedby ?x .
  ?x fb:common.topic.notable_types fb:m.01mp .
}

Using entities:
Country, also known as Empire (fb:m.01mp): The type country in Freebase can and should be used with a varie...s with little population or autonomy will be typed as a country.
Amsterdam, also known as Amsterdam, Netherlands, Amsterdam, The Netherlands, Mokum, Venice of the North (fb:m.0k3p): Amsterdam is the capital city and most populous city of the King... time, the city was the leading center for finance and diamonds., has type City/Town/Village

Using properties:
Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
Contained by (fb:location.location.containedby): part of Location schema, links to type Location

Example 3:
Question:
what did newton discover or invent?

SPARQL:
SELECT DISTINCT ?x WHERE {
  {
    fb:m.03s9v fb:base.argumentmaps.innovator.original_ideas ?x .
  } UNION {
    fb:m.03s9v fb:law.inventor.inventions ?x .
  }
}

Using entities:
Isaac Newton, also known as Sir Isaac Newton, Sir Newton Isaac (fb:m.03s9v): Sir Isaac Newton PRS MP was an English physicist and mathematici...d of celestial bodies could be described by the same principles., has type Academic

Using properties:
Original ideas (fb:base.argumentmaps.innovator.original_ideas): links to type Original idea, part of Innovator schema
Inventions (fb:law.inventor.inventions): links to type Invention, part of Inventor schema

[Assistant]
The question is "Who was Esther's husband?" We need to find the entity "Esther" and then find the property that relates Esther to her husband.

Step 1: Search for the entity "Esther" in the knowledge graph to identify the correct entity IRI.

[Tool]
Top 10 entity alternatives:
1. Madonna, also known as Nonnie, Madonna Ciccone Ritchie, Madonna Louise Ciccone, Madonna Louise Ciccone Ritchie, Madonna Louise Veronica Ciccone (fb:m.01vs_v8): Madonna Louise Ciccone is an American singer, songwriter, actres...mmy Award winners Ray of Light and Confessions on a Dance Floor., has type Celebrity
2. Orphan, also known as Siroce, Órfã, Sierota, Ottolapsi, Orphan - Das Waisenkind (fb:m.047trvs): Orphan is a 2009 American psychological thriller film directed b...reviews, although Fuhrman's performance as Esther was acclaimed., has type Film
3. Esther (fb:m.02pn7): Esther, born Hadassah, is the eponymous heroine of the Book of E...y is the basis for the celebration of Purim in Jewish tradition., has type Art Subject
4. Esther Cañadas, also known as Esther, esther_canadas, Esther Canadas (fb:m.09h0bt): Esther Cañadas is a Spanish actress and model., has type Film actor
5. Esther, also known as Die Bibel - Esther, The Bible: Esther, Raamattu: Ester, Prigipissa Esthir, I Vivlos - Esthir (fb:m.0bwgtxf): Esther, also known as The Bible: Esther, is a 1999 American-Ital...ti as Vashti. It aired in the United States on November 5, 2000., has type Film
6. Esther, also known as Esther Adam (fb:m.0qb5mjj): has type Musical Artist
7. Chan Ye-cheng, also known as Esther Wong, Yee-Gan Chan, Ye-cheng Chan, Esther, Chan Ye Cheng (fb:m.0jz54f): Chan Ye-cheng is a film producer and the wife of director Wong Kar-wai., has type Film producer
8. Esther, also known as HWV.50 (fb:m.0dqcw7): Esther is an oratorio by George Frideric Handel. It is generally...d in 1718, but was heavily revised into a full oratorio in 1732., has type Composition
9. Esther (fb:m.03ckgxs): Esther is a play in three acts written in 1689 by the French dra...d to Racine's 1691 biblical play written for Maintenon, Athalie., has type Play
10. Esther... The Girl Who Became Queen, also known as Esther, Esther, the Girl Who Became Queen, Esther... The Girl Who Became Queen (fb:m.06z3_j7): A VeggieTales of Queen Esther and her struggle to save her peopl... the Island of Perpetual Tickling (IPT) by her husband the king., has type TV Episode

[Assistant]
The entity "Esther" that fits best for the question "Who was Esther's husband?" is the one with IRI fb:m.02pn7, which is Esther, born Hadassah, the eponymous heroine of the Book of Esther.

Step 2: Now, I will search for properties related to "husband" for the entity Esther (fb:m.02pn7) to find the property that links Esther to her husband.

[Tool]
Top 10 property alternatives:
1. Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema
2. Name (fb:type.object.name): part of Object schema, links to type Text
3. Gender (fb:people.person.gender): part of Person schema, links to type Gender
4. Image (fb:common.topic.image): part of Topic schema, links to type Image
5. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
6. Key (fb:type.object.key): part of Object schema, links to type Key
7. Religion (fb:people.person.religion): links to type Religion, part of Person schema
8. Type (fb:type.object.type): part of Object schema, links to type Type
9. Description (fb:common.topic.description): part of Topic schema, links to type Text
10. Also known as (fb:common.topic.alias): part of Topic schema, links to type Text

No other items found

[Assistant]
The property "Spouse (or domestic partner)" with IRI fb:people.person.spouse_s is the relevant property to find Esther's husband.

Step 3: I will now construct a SPARQL query to find the spouse of Esther (fb:m.02pn7) using the property fb:people.person.spouse_s.

[Tool]
Got 2 rows and 2 columns:
| husband       | husbandName |
| ------------- | ----------- |
| fb:m.012zbnxz |             |
| fb:m.0130wv8p |             |

[Assistant] The query returned two spouses for Esther, but their names are not included in the results. I will refine the query to include the English labels (names) of the spouses to better identify them.

[Tool] Got no rows and 2 columns

[Assistant] The query did not return any spouse names with the English language filter. I will try again without the language filter to see if names are available in other languages or without language tags.

[Tool] Got no rows and 2 columns

[Assistant]
There are no names available for the spouses of Esther in the knowledge graph. I will now try to find the names of these spouse entities by querying their properties directly.

Step 4: I will query the names of the two spouse entities fb:m.012zbnxz and fb:m.0130wv8p.

[Tool] Got no rows and 2 columns

[Assistant]
The spouse entities fb:m.012zbnxz and fb:m.0130wv8p do not have names in the knowledge graph. I will try to find other properties or labels that might help identify these spouses.

Step 5: I will list some properties of the spouse entity fb:m.012zbnxz to see if there is any useful information.

[Tool]
Got 5 rows and 3 columns:
| subject       | property                                         | object                        |
| ------------- | ------------------------------------------------ | ----------------------------- |
| fb:m.012zbnxz | Type (fb:type.object.type)                       | Marriage (fb:people.marriage) |
| fb:m.012zbnxz | Spouse (fb:people.marriage.spouse)               | Esther (fb:m.02pn7)           |
| fb:m.012zbnxz | Type of union (fb:people.marriage.type_of_union) | Marriage (fb:m.04ztj)         |
| fb:m.012zbnxz | rdf:type                                         | Marriage (fb:people.marriage) |
| fb:m.012zbnxz | Spouse (fb:people.marriage.spouse)               | Ahasuerus (fb:m.0hy00)        |

[Assistant]
The spouse entity fb:m.012zbnxz is a marriage entity. It has two spouses: Esther (fb:m.02pn7) and Ahasuerus (fb:m.0hy00).

Step 6: I will now get the name of Ahasuerus (fb:m.0hy00) to identify Esther's husband.

[Tool]
Got 1 row and 1 column:
| name           |
| -------------- |
| Ahasuerus (en) |

[Tool] Stopped generation process