PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?nation WHERE {
  FILTER ( ?nation != fb:m.07ssc ) fb:m.07ssc fb:base.aareas.schema.administrative_area.administrative_children ?nation .
  ?nation fb:base.aareas.schema.administrative_area.administrative_area_type fb:m.0hzjlmp .
}

Got 4 rows and 1 column:
| nation                        |
| ----------------------------- |
| England (fb:m.02jx1)          |
| Northern Ireland (fb:m.05bcl) |
| Scotland (fb:m.06q1r)         |
| Wales (fb:m.0j5g9)            |

The four nations of the United Kingdom are England (fb:m.02jx1), Northern Ireland (fb:m.05bcl), Scotland (fb:m.06q1r), and Wales (fb:m.0j5g9).

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

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

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

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

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

[User] what are the four nations of the united kingdom?

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

[Tool]
Example 1:
Question:
what are the four nations of the uk?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.07ssc ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.07ssc fb:location.location.contains ?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.
United Kingdom, also known as United Kingdom of Great Britain and Northern Ireland, United Kingdom of Great Britain and Ireland, United Kingdom of Great Britain, UK, U.K. (fb:m.07ssc): The United Kingdom of Great Britain and Northern Ireland, common...urth-largest in Europe and second-largest in the European Union., 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

Example 2:
Question:
what four countries are in the united kingdom?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.07ssc ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.07ssc fb:base.aareas.schema.administrative_area.administrative_children ?x .
  ?x fb:base.aareas.schema.administrative_area.administrative_area_type fb:m.0hzjlmp .
}

Using entities:
United Kingdom, also known as United Kingdom of Great Britain and Northern Ireland, United Kingdom of Great Britain and Ireland, United Kingdom of Great Britain, UK, U.K. (fb:m.07ssc): The United Kingdom of Great Britain and Northern Ireland, common...urth-largest in Europe and second-largest in the European Union., has type Country
UK constituent country (fb:m.0hzjlmp)

Using properties:
Administrative Area Type (fb:base.aareas.schema.administrative_area.administrative_area_type): links to type Type of Administrative Area, part of Administrative Area schema
Administrative children (fb:base.aareas.schema.administrative_area.administrative_children): part of Administrative Area schema, links to type Administrative Area

Example 3:
Question:
what 4 countries are part of the united kingdom?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.07ssc ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.07ssc fb:location.country.first_level_divisions ?x .
}

Using entities:
United Kingdom, also known as United Kingdom of Great Britain and Northern Ireland, United Kingdom of Great Britain and Ireland, United Kingdom of Great Britain, UK, U.K. (fb:m.07ssc): The United Kingdom of Great Britain and Northern Ireland, common...urth-largest in Europe and second-largest in the European Union., has type Country

Using properties:
First level divisions (fb:location.country.first_level_divisions): links to type Administrative Division, part of Country schema

[Assistant]
There are several similar examples, all using the United Kingdom entity (fb:m.07ssc) and different properties to get its constituent nations. The most precise example uses the property fb:base.aareas.schema.administrative_area.administrative_children and filters for the administrative area type fb:m.0hzjlmp (UK constituent country).

I will use this approach and also include the labels for the results for clarity.

[Tool]
Got 173 rows and 2 columns, showing the first 5 and last 5 rows below:
| nation               | nation_label    |
| -------------------- | --------------- |
| England (fb:m.02jx1) | Anglaterra (ca) |
| England (fb:m.02jx1) | Angleterre (fr) |
| England (fb:m.02jx1) | Anglia (hu)     |
| England (fb:m.02jx1) | Anglia (pl)     |
| England (fb:m.02jx1) | Anglia (ro)     |
| ...                  | ...             |
| Wales (fb:m.0j5g9)   | เวลส์ (th)      |
| Wales (fb:m.0j5g9)   | 웨일스 (ko)        |
| Wales (fb:m.0j5g9)   | ウェールズ (ja)      |
| Wales (fb:m.0j5g9)   | 威尔士 (zh)        |
| Wales (fb:m.0j5g9)   | 威爾斯 (zh-Hant)   |

[Tool]
Got 4 rows and 1 column:
| nation                        |
| ----------------------------- |
| England (fb:m.02jx1)          |
| Northern Ireland (fb:m.05bcl) |
| Scotland (fb:m.06q1r)         |
| Wales (fb:m.0j5g9)            |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?person ?personLabel WHERE {
  fb:m.0162v fb:location.location.people_born_here ?person .
  OPTIONAL {
    ?person rdfs:label ?personLabel
  }
  FILTER ( ! isLiteral( ?person ) || lang( ?person ) = '' || langMatches( lang( ?person ) , 'en' ) ) FILTER ( ?person != fb:m.0162v )
}

Got 406 rows and 2 columns, showing the first 5 and last 5 rows below:
| person                            | personLabel            |
| --------------------------------- | ---------------------- |
| Hadan Holligan (fb:g.11b7k2x4z9)  | Hadan Holligan (en)    |
| Kycia Knight (fb:m.0107zsh2)      | Kycia Knight (en)      |
| Shaquana Quintyne (fb:m.0108fxhy) | Shaquana Quintyne (en) |
| Shakera Selman (fb:m.0108k30n)    | Shakera Selman (en)    |
| Kyshona Knight (fb:m.010944fr)    | Kyshona Knight (en)    |
| ...                               | ...                    |
| Jackie Roberts (fb:m.0wbkng2)     | Jackie Roberts (en)    |
| Ivor Germain (fb:m.0xpdtfn)       | Ivor Germain (en)      |
| Menelik Shabazz (fb:m.0z3sh5m)    | Menelik Shabazz (en)   |
| Murr (fb:m.0zb3j8s)               | Murr (en)              |
| Denzil H. Hurley (fb:m.0zs4kpg)   | Denzil H. Hurley (en)  |

Some famous people from Barbados include Hadan Holligan, Kycia Knight, Shaquana Quintyne, Shakera Selman, Kyshona Knight, Jackie Roberts, Ivor Germain, Menelik Shabazz, Murr, and Denzil H. Hurley. The full list contains over 400 individuals.

[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 famous people are from barbados?

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

[Tool]
Example 1:
Question:
what famous people are from kansas city?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.04f_d ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.04f_d fb:location.location.people_born_here ?x .
}

Using entities:
Kansas City, also known as Kansas City, Missouri, Platte County / Kansas City city (fb:m.04f_d): Kansas City, or K.C., is the largest city in the state of Missou...Civil War, including the Battle of Westport and Bleeding Kansas., has type City/Town/Village

Using properties:
People born here (fb:location.location.people_born_here): part of Location schema, links to type Person

Example 2:
Question:
what is a famous person from massachusetts?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.05k7sb ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.05k7sb fb:location.location.people_born_here ?x .
}

Using entities:
Massachusetts, also known as The Codfish State, US-MA, The Old Colony State, Mass., Mass (fb:m.05k7sb): Massachusetts /ˌmæsəˈtʃuːsɨts/, officially the Commonwealth of M... the oldest institution of higher learning in the United States., has type US State

Using properties:
People born here (fb:location.location.people_born_here): part of Location schema, links to type Person

Example 3:
Question:
who are famous people from spain?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06mkj ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06mkj fb:location.location.people_born_here ?x .
}

Using entities:
Spain, also known as Kingdom of Spain, Furija, España (fb:m.06mkj): Spain, officially the Kingdom of Spain, is a sovereign state loc...the sixth largest in Europe and the fifth in the European Union., has type Country

Using properties:
People born here (fb:location.location.people_born_here): part of Location schema, links to type Person

[Assistant]
From the similar examples, the approach is to:

1. Find the Freebase entity for Barbados.
2. Use the property fb:location.location.people_born_here to get people born in Barbados.
3. Optionally, filter out the entity itself and add labels.

Let's search for the Freebase entity for Barbados.

[Tool]
Top 10 entity alternatives:
1. Barbados (fb:m.0162v): Barbados is a sovereign island country in the Lesser Antilles. I...from England, and it became an English and later British colony., has type Country
2. Barbados (fb:m.01lf09q): Barbados is a Swedish dansband, formed in 1992, who have had sev...g the band in 2007. The current lead singer is Björn Lagerström., has type Musical Group
3. Barbados (fb:m.0dpxrvb): has type Musical Recording
4. Barbados (fb:m.03cnkzy): "Barbados" is a jazz tune composed by Charlie Parker. It is a tw...1948, with Miles Davis, John Lewis, Curly Russell and Max Roach., has type Composition
5. Barbados (fb:m.010kx6z): has type Musical Recording
6. Barbados (fb:m.016g0k_): has type Musical Recording
7. Umotína Language, also known as Barbados, Umutina (fb:m.02hwqjf): Umotína is a nearly extinct language of Brazil. It is one of the few languages in the world with linguolabial consonants., has type Human Language
8. Barbados (fb:m.0f5rtxg): has type Musical Recording
9. Barbados (fb:m.0f6ktg): "Barbados" was a UK Number 1 single released in May 1975 by Typi... to Ibiza", also reached the UK Number 1 spot for The Vengaboys., has type Composition
10. Barbados (fb:m.010czy3): has type Musical Recording

[Assistant]
The correct entity for the country Barbados is fb:m.0162v.

Now, I will construct a SPARQL query to find people born in Barbados using the property fb:location.location.people_born_here, and also try to include their labels (names) as optional information.

[Tool]
Got 406 rows and 2 columns, showing the first 5 and last 5 rows below:
| person                            | personLabel            |
| --------------------------------- | ---------------------- |
| Hadan Holligan (fb:g.11b7k2x4z9)  | Hadan Holligan (en)    |
| Kycia Knight (fb:m.0107zsh2)      | Kycia Knight (en)      |
| Shaquana Quintyne (fb:m.0108fxhy) | Shaquana Quintyne (en) |
| Shakera Selman (fb:m.0108k30n)    | Shakera Selman (en)    |
| Kyshona Knight (fb:m.010944fr)    | Kyshona Knight (en)    |
| ...                               | ...                    |
| Jackie Roberts (fb:m.0wbkng2)     | Jackie Roberts (en)    |
| Ivor Germain (fb:m.0xpdtfn)       | Ivor Germain (en)      |
| Menelik Shabazz (fb:m.0z3sh5m)    | Menelik Shabazz (en)   |
| Murr (fb:m.0zb3j8s)               | Murr (en)              |
| Denzil H. Hurley (fb:m.0zs4kpg)   | Denzil H. Hurley (en)  |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?color ?colorLabel WHERE {
  fb:m.02896 fb:sports.sports_team.colors ?color .
  OPTIONAL {
    ?color rdfs:label ?colorLabel .
    FILTER ( lang( ?colorLabel ) = 'en' )
  }
}

Got 5 rows and 2 columns:
| color                    | colorLabel      |
| ------------------------ | --------------- |
| Blue (fb:m.01g5v)        | Blue (en)       |
| Navy Blue (fb:m.02rnmb)  | Navy Blue (en)  |
| Silver (fb:m.03vtbc)     | Silver (en)     |
| Royal blue (fb:m.06kqt3) | Royal blue (en) |
| White (fb:m.083jv)       | White (en)      |

The official colors of the Dallas Cowboys are Blue, Navy Blue, Silver, Royal Blue, and White.

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

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

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

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

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

[User] what are the official colors of the dallas cowboys?

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

[Tool]
Example 1:
Question:
when was the last time the dallas cowboys went to the super bowl?

SPARQL:
SELECT DISTINCT ?x WHERE {
  fb:m.06x5s fb:sports.sports_championship.events ?x .
  {
    {
      ?x fb:sports.sports_championship_event.runner_up fb:m.02896 .
    } UNION {
      ?x fb:sports.sports_championship_event.champion fb:m.02896 .
    }
  }
  ?x fb:time.event.start_date ?d .
}
ORDER BY DESC ( ?d )
LIMIT 1

Using entities:
Dallas Cowboys, also known as Doomsday Defense, The Boys, Big D, America's Team (fb:m.02896):     The Dallas Cowboys are a professional American football team...e 2 placed the Cowboys at the top of its Ultimate Power Ranking., The Dallas Cowboys are a professional American football team loc...th are second to Pittsburgh's record 6 Super Bowl championships., has type Professional Sports Team
Super Bowl, also known as Superbowl start, Superbowl kickoff what time, Super Bowl NFL, Super bowl played, Superbowl played (fb:m.06x5s): The Super Bowl is the annual championship game of the National F...ue with 26 wins to 23 wins for the American Football Conference., has type Sports League Championship

Using properties:
Events (fb:sports.sports_championship.events): links to type Sports League Championship Event, part of Sports League Championship schema
Champion (fb:sports.sports_championship_event.champion): part of Sports League Championship Event schema, links to type Sports Team
Runner-up (fb:sports.sports_championship_event.runner_up): part of Sports League Championship Event schema, links to type Sports Team
Start date (fb:time.event.start_date): links to type Date/Time, part of Event schema

Example 2:
Question:
what years have the dallas cowboys won the superbowl?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.02896 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.02896 fb:sports.sports_team.championships ?x .
}

Using entities:
Dallas Cowboys, also known as Doomsday Defense, The Boys, Big D, America's Team (fb:m.02896):     The Dallas Cowboys are a professional American football team...e 2 placed the Cowboys at the top of its Ultimate Power Ranking., The Dallas Cowboys are a professional American football team loc...th are second to Pittsburgh's record 6 Super Bowl championships., has type Professional Sports Team

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

Example 3:
Question:
when was the last dallas cowboys super bowl win?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.02896 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.02896 fb:sports.sports_team.championships ?x .
  ?x fb:sports.sports_championship_event.champion fb:m.02896 .
  ?x fb:time.event.end_date ?sk0 .
}
ORDER BY DESC ( xsd:datetime ( ?sk0 ) )
LIMIT 1

Using entities:
Dallas Cowboys, also known as Doomsday Defense, The Boys, Big D, America's Team (fb:m.02896):     The Dallas Cowboys are a professional American football team...e 2 placed the Cowboys at the top of its Ultimate Power Ranking., The Dallas Cowboys are a professional American football team loc...th are second to Pittsburgh's record 6 Super Bowl championships., has type Professional Sports Team

Using properties:
Champion (fb:sports.sports_championship_event.champion): part of Sports League Championship Event schema, links to type Sports Team
Championships (fb:sports.sports_team.championships): links to type Sports League Championship Event, part of Sports Team schema
End date (fb:time.event.end_date): links to type Date/Time, part of Event schema

[Assistant]
From the similar examples, I see that the Dallas Cowboys are represented by the entity fb:m.02896 in Freebase. However, none of the examples directly address team colors.

Step 1: I need to find the property in Freebase that represents the "official colors" or "team colors" of a sports team.

Step 2: I will search for properties related to "color" in Freebase.

[Tool]
Top 10 property alternatives:
1. color (fb:base.winterroot.subinfo.color): part of subinfo schema, links to type Text
2. Color (fb:automotive.upholstery.color): part of Interior schema, links to type Color
3. Color (fb:base.motorcycle.privately_owned_motorcycle.color): part of Privately owned motorcycle schema, links to type Motorcycle paint color
4. Color (fb:base.plantstructure.structure.color): part of structure schema, links to type Color
5. Color (fb:user.jamie.food.food_additive.color): part of Food additive schema, links to type Color
6. Color (fb:user.glsheldo.default_domain.mineral.color): part of Mineral schema, links to type Color
7. Color (fb:base.testcards.test_card.color): part of Test card schema, links to type Boolean
8. Color (fb:base.petbreeds.chicken_egg_laying_characteristics.color): part of Chicken Egg Laying Characteristics schema, links to type Chicken Egg Color
9. Color (fb:architecture.light_color_range.color): part of Light color range schema, links to type Color
10. Color (fb:base.truereligion.jeans.color): part of Jeans schema, links to type Color

[Assistant]
The top result, fb:base.winterroot.subinfo.color, is a general "color" property that links to type Text. However, this may not be specific to sports teams.

To be more precise, I will search for properties related to "team color" or "official color" to see if there is a more specific property for sports teams.

[Tool]
Top 10 property alternatives:
1. Team Colors (fb:user.rcheramy.default_domain.hockey_team.team_colors): part of Hockey Team schema, links to type Color
2. Sports Team (fb:user.cheunger.sports_test.team_roster.sports_team): part of Team Roster schema, links to type Sports Team
3. Sports team (fb:sports.fight_song.sports_team): links to type Sports Team, part of Fight song schema
4. Colors (fb:comic_books.comic_book_story.colors): links to type Comic Book Colorist, part of Comic Book Story schema
5. Colors (fb:business.brand_colors.colors): part of Brand colors schema, links to type Color
6. Colors (fb:sports.sports_team.colors): part of Sports Team schema, links to type Color
7. Colors (fb:education.educational_institution.colors): part of Educational Institution schema, links to type Color
8. Colors (fb:user.hds.default_domain.comic_book_cover.colors): links to type Comic Book Colorist, part of Comic Book Cover schema
9. Colors (fb:business.brand.colors): links to type Brand colors, part of Brand schema
10. Colors (fb:education.fraternity_sorority.colors): part of Fraternity/Sorority schema, links to type Color

[Assistant]
There are two promising properties:
- fb:sports.sports_team.colors (part of Sports Team schema, links to type Color)
- fb:business.brand_colors.colors (part of Brand colors schema, links to type Color)

Since the Dallas Cowboys are a sports team, fb:sports.sports_team.colors is likely the most relevant property.

Next, I will check if the Dallas Cowboys entity (fb:m.02896) has values for the fb:sports.sports_team.colors property.

[Tool]
Got 5 rows and 3 columns:
| subject                     | property                              | object                   |
| --------------------------- | ------------------------------------- | ------------------------ |
| Dallas Cowboys (fb:m.02896) | Colors (fb:sports.sports_team.colors) | Blue (fb:m.01g5v)        |
| Dallas Cowboys (fb:m.02896) | Colors (fb:sports.sports_team.colors) | White (fb:m.083jv)       |
| Dallas Cowboys (fb:m.02896) | Colors (fb:sports.sports_team.colors) | Silver (fb:m.03vtbc)     |
| Dallas Cowboys (fb:m.02896) | Colors (fb:sports.sports_team.colors) | Navy Blue (fb:m.02rnmb)  |
| Dallas Cowboys (fb:m.02896) | Colors (fb:sports.sports_team.colors) | Royal blue (fb:m.06kqt3) |

[Tool]
Got 5 rows and 1 column:
| color                    |
| ------------------------ |
| Blue (fb:m.01g5v)        |
| Navy Blue (fb:m.02rnmb)  |
| Silver (fb:m.03vtbc)     |
| Royal blue (fb:m.06kqt3) |
| White (fb:m.083jv)       |

[Tool]
Got 5 rows and 2 columns:
| color                    | colorLabel      |
| ------------------------ | --------------- |
| Blue (fb:m.01g5v)        | Blue (en)       |
| Navy Blue (fb:m.02rnmb)  | Navy Blue (en)  |
| Silver (fb:m.03vtbc)     | Silver (en)     |
| Royal blue (fb:m.06kqt3) | Royal blue (en) |
| White (fb:m.083jv)       | White (en)      |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?institution WHERE {
  fb:m.019fz fb:people.person.education ?edu .
  ?edu fb:education.education.institution ?institution .
}

Got 1 row and 1 column:
| institution                       |
| --------------------------------- |
| Boston Latin School (fb:m.02kj7g) |

Benjamin Franklin was educated at Boston Latin School.

[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 was benjamin franklin educated?

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

[Tool]
Example 1:
Question:
where was benjamin franklin raised?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.019fz ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.019fz fb:people.person.place_of_birth ?x .
}

Using entities:
Benjamin Franklin, also known as Ben Franklin (fb:m.019fz): Benjamin Franklin was one of the Founding Fathers of the United ...s, with the scientific and tolerant values of the Enlightenment., Benjamin Franklin (1706  1790) was an inventor, publisher. scien...ng library in America and first fire department in Pennsylvania., has type U.S. Congressperson

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

Example 2:
Question:
where was ben franklin born?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.019fz ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.019fz fb:people.person.place_of_birth ?x .
}

Using entities:
Benjamin Franklin, also known as Ben Franklin (fb:m.019fz): Benjamin Franklin was one of the Founding Fathers of the United ...s, with the scientific and tolerant values of the Enlightenment., Benjamin Franklin (1706  1790) was an inventor, publisher. scien...ng library in America and first fire department in Pennsylvania., has type U.S. Congressperson

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

Example 3:
Question:
where did benjamin franklin died?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.019fz ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.019fz fb:people.deceased_person.place_of_death ?x .
}

Using entities:
Benjamin Franklin, also known as Ben Franklin (fb:m.019fz): Benjamin Franklin was one of the Founding Fathers of the United ...s, with the scientific and tolerant values of the Enlightenment., Benjamin Franklin (1706  1790) was an inventor, publisher. scien...ng library in America and first fire department in Pennsylvania., has type U.S. Congressperson

Using properties:
Place of death (fb:people.deceased_person.place_of_death): part of Deceased Person schema, links to type Location

[Assistant]
The similar examples focus on place of birth and place of death, but your question is about where Benjamin Franklin was educated. So, I need to find the property in Freebase that relates a person to their place of education.

Step 1: Identify Benjamin Franklin's Freebase entity. From the examples, it is fb:m.019fz.

Step 2: Find the property for "educated at" or "education" for a person in Freebase.

I'll search for properties related to "education" for Benjamin Franklin's entity.

[Tool]
Top 10 property alternatives:
1. Education (fb:people.person.education): links to type Education, part of Person schema
2. Disciplines (fb:base.kwebbase.kwtopic.disciplines): part of KWTopic schema, links to type Text
3. Article (fb:common.topic.article): links to type Document, part of Topic schema
4. Official website (fb:common.topic.official_website): part of Topic schema, links to type URI
5. Assessment (fb:base.kwebbase.kwtopic.assessment): part of KWTopic schema, links to type Text
6. Religion (fb:people.person.religion): links to type Religion, part of Person schema
7. Profession (fb:people.person.profession): links to type Profession, part of Person schema
8. Connections to (fb:base.kwebbase.kwtopic.connections_to): links to type KWConnection, part of KWTopic schema
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]
Got 1 row and 3 columns:
| subject                        | property                               | object       |
| ------------------------------ | -------------------------------------- | ------------ |
| Benjamin Franklin (fb:m.019fz) | Education (fb:people.person.education) | fb:m.040vjzw |

[Tool]
Got 14 rows and 3 columns, showing the first 10 rows below:
| subject      | property                                              | object                              |
| ------------ | ----------------------------------------------------- | ----------------------------------- |
| fb:m.040vjzw | Type (fb:type.object.type)                            | Education (fb:education.education)  |
| fb:m.040vjzw | Is reviewed (fb:freebase.valuenotation.is_reviewed)   | Student (fb:m.028xmhx)              |
| fb:m.040vjzw | Has no value (fb:freebase.valuenotation.has_no_value) | Major/Field Of Study (fb:m.028xml4) |
| fb:m.040vjzw | Institution (fb:education.education.institution)      | Boston Latin School (fb:m.02kj7g)   |
| fb:m.040vjzw | Student (fb:education.education.student)              | Benjamin Franklin (fb:m.019fz)      |
| fb:m.040vjzw | End Date (fb:education.education.end_date)            | 1716 (xsd:gYear)                    |
| fb:m.040vjzw | Start Date (fb:education.education.start_date)        | 1714 (xsd:gYear)                    |
| fb:m.040vjzw | rdf:type                                              | Education (fb:education.education)  |
| fb:m.040vjzw | Is reviewed (fb:freebase.valuenotation.is_reviewed)   | Institution (fb:m.04qs)             |
| fb:m.040vjzw | Is reviewed (fb:freebase.valuenotation.is_reviewed)   | Start Date (fb:m.028xmgn)           |
| ...          | ...                                                   | ...                                 |

[Tool]
Got 249 rows and 3 columns, showing the first 10 rows below:
| subject                           | property                                                            | object                                                                   |
| --------------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Boston Latin School (fb:m.02kj7g) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| Boston Latin School (fb:m.02kj7g) | Key (fb:type.object.key)                                            | /authority/nces/nces_id/250279000203                                     |
| Boston Latin School (fb:m.02kj7g) | Name (fb:type.object.name)                                          | Boston Latin School (de)                                                 |
| Boston Latin School (fb:m.02kj7g) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://de.wikipedia.org/wiki/Boston_Latin_School>                       |
| Boston Latin School (fb:m.02kj7g) | Notable for (fb:common.topic.notable_for)                           | fb:g.12591dw5v                                                           |
| Boston Latin School (fb:m.02kj7g) | Notable types (fb:common.topic.notable_types)                       | School (fb:m.01y2hn6)                                                    |
| Boston Latin School (fb:m.02kj7g) | Description (fb:common.topic.description)                           | Boston Latin School är en skola ...igh school för årskurserna 7-12. (sv) |
| Boston Latin School (fb:m.02kj7g) | Article (fb:common.topic.article)                                   | fb:m.02kj7m                                                              |
| Boston Latin School (fb:m.02kj7g) | Also known as (fb:common.topic.alias)                               | Boston Latin (en)                                                        |
| Boston Latin School (fb:m.02kj7g) | Geolocation (fb:location.location.geolocation)                      | fb:m.012275g7                                                            |
| ...                               | ...                                                                 | ...                                                                      |

[Tool]
Got 11 rows and 3 columns, showing the first 10 rows below:
| subject                           | property   | object                   |
| --------------------------------- | ---------- | ------------------------ |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | Boston Latin School (de) |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | Boston Latin School (en) |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | Boston Latin School (fr) |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | Boston Latin School (it) |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | Boston Latin School (pt) |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | Boston Latin School (ro) |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | Boston Latin School (sv) |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | Boston Latin School (tr) |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | बॉस्टन लैटिन स्कूल (hi)  |
| Boston Latin School (fb:m.02kj7g) | rdfs:label | 보스턴 라틴 스쿨 (ko)           |
| ...                               | ...        | ...                      |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?county WHERE {
  fb:m.0d9z_y fb:location.location.containedby ?county .
  ?county rdfs:label "Miller County" @en
}

Texarkana, Arkansas is in Miller County.

[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 county is texarkana arkansas in?

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

[Tool]
Example 1:
Question:
where is canadian county oklahoma?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0my97 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0my97 fb:location.location.containedby ?x .
}

Using entities:
Canadian County (fb:m.0my97): Canadian County is a county located in the U.S. state of Oklahom...lso part of the Oklahoma City, OK Metropolitan Statistical Area., has type US County

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

[Tool]
Top 10 entity alternatives:
1. Texarkana, Arkansas, also known as Miller County / Texarkana city, Texarkana, Texarkana, Arkansas (fb:m.0d9z_y): Texarkana is the largest city and the county seat of Miller Coun...ation of the two Texarkana cities was 66,330 at the 2010 census., has type City/Town/Village
2. Texarkana Arkansas School District (fb:m.027zcr2): The Texarkana Arkansas School District is a U.S. school district...include North Heights Jr. High and Arkansas High School in 2006., has type School district
3. Texarkana, Arkansas, Municipal Building (fb:m.0125kw_b): The Municipal Building of Texarkana, Arkansas, is located at Wal... was listed on the National Register of Historic Places in 2004.
4. Location of Texarkana, Arkansas (fb:m.0294c0h)
5. Arkansas, also known as Natural State, AR, Ark (fb:m.0vbk): Arkansas is a state located in the Southern region of the United... The largest city in the eastern part of the state is Jonesboro., has type US State
6. Texarkana, also known as Bowie County / Texarkana city, Texarkana, Texas (fb:m.0_yjd): Texarkana is a city in Bowie County, Texas, United States, locat...us, and the metropolitan area had a total population of 136,027., has type City/Town/Village
7. Quapaw Language, also known as Arkansas, Ogaxpa, Capa, Alkansea (fb:m.02hxns7): Quapaw, or Arkansas, is a Siouan language of the Quapaw people, ... to the other Dhegihan languages: Kansa, Omaha, Osage and Ponca., has type Human Language
8. Texarkana (fb:m.0lhsty): has type Musical Recording
9. Arkansas, also known as Arkansas, West Virginia (fb:m.09ql42): Arkansas is an unincorporated community in Hardy County, West Vi...on Arkansaw Road County Route 3/2 off of West Virginia Route 29., has type City/Town/Village
10. Arkansas (fb:m.0mg823): has type Musical Recording

[Tool]
Got 795 rows and 3 columns, showing the first 10 rows below:
| subject                           | property                                                            | object                                                                   |
| --------------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Texarkana, Arkansas (fb:m.0d9z_y) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| Texarkana, Arkansas (fb:m.0d9z_y) | Key (fb:type.object.key)                                            | /authority/gnis/78542                                                    |
| Texarkana, Arkansas (fb:m.0d9z_y) | Name (fb:type.object.name)                                          | Texarkana (ca)                                                           |
| Texarkana, Arkansas (fb:m.0d9z_y) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%2A%4A%43%33%27%31%43%27%46%27>            |
| Texarkana, Arkansas (fb:m.0d9z_y) | Notable for (fb:common.topic.notable_for)                           | fb:g.125fp41z2                                                           |
| Texarkana, Arkansas (fb:m.0d9z_y) | Notable types (fb:common.topic.notable_types)                       | City/Town/Village (fb:m.01m9)                                            |
| Texarkana, Arkansas (fb:m.0d9z_y) | Description (fb:common.topic.description)                           | Texarkana är en stad i Miller Co...er omkring 40 kilometer söderut. (sv) |
| Texarkana, Arkansas (fb:m.0d9z_y) | Article (fb:common.topic.article)                                   | fb:m.0qvqz                                                               |
| Texarkana, Arkansas (fb:m.0d9z_y) | Also known as (fb:common.topic.alias)                               | Miller County / Texarkana city (en)                                      |
| Texarkana, Arkansas (fb:m.0d9z_y) | Contained by (fb:location.location.containedby)                     | United States of America (fb:m.09c7w0)                                   |
| ...                               | ...                                                                 | ...                                                                      |

[Tool]
Got 3 rows and 3 columns:
| subject                           | property                                        | object                                 |
| --------------------------------- | ----------------------------------------------- | -------------------------------------- |
| Texarkana, Arkansas (fb:m.0d9z_y) | Contained by (fb:location.location.containedby) | United States of America (fb:m.09c7w0) |
| Texarkana, Arkansas (fb:m.0d9z_y) | Contained by (fb:location.location.containedby) | Arkansas (fb:m.0vbk)                   |
| Texarkana, Arkansas (fb:m.0d9z_y) | Contained by (fb:location.location.containedby) | Miller County (fb:m.0p2xk)             |

[Tool]
Got 825 rows and 3 columns, showing the first 10 rows below:
| subject                    | property                                                            | object                                                                                |
| -------------------------- | ------------------------------------------------------------------- | ----------------------------------------------------------------------------------------- |
| Miller County (fb:m.0p2xk) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                                   |
| Miller County (fb:m.0p2xk) | Key (fb:type.object.key)                                            | /authority/hud/fmr_id/0509199999                                                          |
| Miller County (fb:m.0p2xk) | Name (fb:type.object.name)                                          | Comté de Miller (fr)                                                                      |
| Miller County (fb:m.0p2xk) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%45%42%27%37%39%29_%45%4A%44%4A%31_(%23%31%43%46%33%27%33)> |
| Miller County (fb:m.0p2xk) | Notable for (fb:common.topic.notable_for)                           | fb:g.125933g1h                                                                            |
| Miller County (fb:m.0p2xk) | Notable types (fb:common.topic.notable_types)                       | US County (fb:m.0kpym_)                                                                   |
| Miller County (fb:m.0p2xk) | Description (fb:common.topic.description)                           | Comitatul Miller este un comitat...sas, Statele Unite ale Americii. (ro)                  |
| Miller County (fb:m.0p2xk) | Article (fb:common.topic.article)                                   | fb:m.0p2xr                                                                                |
| Miller County (fb:m.0p2xk) | Contained by (fb:location.location.containedby)                     | Arkansas (fb:m.0vbk)                                                                      |
| Miller County (fb:m.0p2xk) | Contains (fb:location.location.contains)                            | Texarkana, Arkansas (fb:m.0d9z_y)                                                         |
| ...                        | ...                                                                 | ...                                                                                |

[Tool] Got no rows and 1 columns

[Tool]
Got 3 rows and 1 column:
| county                                 |
| -------------------------------------- |
| United States of America (fb:m.09c7w0) |
| Miller County (fb:m.0p2xk)             |
| Arkansas (fb:m.0vbk)                   |

[Tool] Got no rows and 1 columns

[Tool]
Got 20 rows and 3 columns, showing the first 10 rows below:
| subject                    | property   | object                       |
| -------------------------- | ---------- | ---------------------------- |
| Miller County (fb:m.0p2xk) | rdfs:label | Comté de Miller (fr)         |
| Miller County (fb:m.0p2xk) | rdfs:label | Condado de Miller (es)       |
| Miller County (fb:m.0p2xk) | rdfs:label | Condado de Miller (pt)       |
| Miller County (fb:m.0p2xk) | rdfs:label | Contea di Miller (it)        |
| Miller County (fb:m.0p2xk) | rdfs:label | Hrabstwo Miller (pl)         |
| Miller County (fb:m.0p2xk) | rdfs:label | Miller County (de)           |
| Miller County (fb:m.0p2xk) | rdfs:label | Miller County (en)           |
| Miller County (fb:m.0p2xk) | rdfs:label | Miller County (nl)           |
| Miller County (fb:m.0p2xk) | rdfs:label | Miller County (no)           |
| Miller County (fb:m.0p2xk) | rdfs:label | Miller County, Arkansas (sv) |
| ...                        | ...        | ...                          |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?spouse WHERE {
  fb:m.05np4c fb:people.person.spouse_s ?marriage .
  ?marriage fb:people.marriage.spouse ?spouse .
  ?marriage fb:people.marriage.type_of_union fb:m.04ztj .
  FILTER ( ?spouse != fb:m.05np4c )
}

Ellen Pompeo, who plays Meredith Grey, is married in real life to Chris Ivery (fb:m.09k5l7w).

[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 is meredith gray married to in real life?

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

[Tool]
Example 1:
Question:
who is jason morgan married to in real life?

SPARQL:
SELECT DISTINCT ?x WHERE {
  fb:m.0b4nb8 fb:tv.tv_character.appeared_in_tv_program ?y .
  ?y fb:tv.regular_tv_appearance.actor ?z .
  ?z fb:people.person.spouse_s ?s .
  ?s fb:people.marriage.spouse ?x .
  ?s fb:people.marriage.type_of_union fb:m.04ztj .
  Filter ( ?x != ?z ) FILTER ( NOT EXISTS {
    ?s fb:people.marriage.from ?sk0
  }
  || EXISTS {
    ?s fb:people.marriage.from ?sk1 .
    FILTER ( xsd:datetime ( ?sk1 ) <= "2015-08-10" ^^ xsd:dateTime )
  }
  ) FILTER ( NOT EXISTS {
    ?s fb:people.marriage.to ?sk2
  }
  || EXISTS {
    ?s fb:people.marriage.to ?sk3 .
    FILTER ( xsd:datetime ( ?sk3 ) >= "2015-08-10" ^^ xsd:dateTime )
  }
  ) ?s fb:people.marriage.from ?sk4 .
}
ORDER BY DESC ( xsd:datetime ( ?sk4 ) )
LIMIT 1

Using entities:
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
Jason Morgan (fb:m.0b4nb8): Jason Morgan is a fictional character on the ABC soap opera, Gen...rmaine that left him with irreversible brain damage and amnesia., has type TV Character

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
To (fb:people.marriage.to): links to type Date/Time, part of Marriage schema
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
Actor (fb:tv.regular_tv_appearance.actor): part of TV Regular Performance schema, links to type TV Actor
Programs in which this was a regular character (fb:tv.tv_character.appeared_in_tv_program): links to type TV Regular Performance, part of TV Character schema

Example 2:
Question:
who did rufus wainwright married?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.02_t2t ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.02_t2t fb:people.person.spouse_s ?y .
  ?y fb:people.marriage.spouse ?x .
  ?y fb:people.marriage.type_of_union fb:m.04ztj .
}

Using entities:
Rufus Wainwright, also known as Rufus Wainright, Rufus McGarrigle Wainwright (fb:m.02_t2t): Rufus McGarrigle Wainwright is an American-Canadian singer-songw...akespeare sonnets to music for a theater piece by Robert Wilson., has type Musical Artist
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 corey feldman married?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0mdyn ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0mdyn fb:people.person.spouse_s ?y .
  ?y fb:people.marriage.spouse ?x .
  ?y fb:people.marriage.type_of_union fb:m.04ztj .
}

Using entities:
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
Corey Feldman, also known as Edggar Frogg, Kinky Finkelstein, Feldog, Cory Feldman, Corey Scott Feldman (fb:m.0mdyn): Corey Scott Feldman is an American actor and singer. He became w...eldman is also the lead singer for the rock band Truth Movement., has type Celebrity

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

[Assistant]
From the examples, the approach is:
- Find the real-life actor who plays Meredith Grey.
- Query for the spouse(s) of that actor using the marriage properties.

Step 1: Find the Freebase entity for "Meredith Grey" (the character).
Step 2: Find the actor who plays Meredith Grey.
Step 3: Query for the spouse(s) of that actor.

Let's start by searching for "Meredith Grey" in Freebase.

[Tool]
Top 10 entity alternatives:
1. Meredith Grey (fb:m.0268x2f): Meredith Grey, M.D. is a fictional character from the medical dr...l awards, winning many of them, for her performance on the show., has type TV Character
2. ''Grey's Anatomy'': Likable Meredith returns (fb:m.08vnw5z)
3. ''Grey's Anatomy'' recap: Meredith returns (fb:m.08w5htx)
4. ''Grey's Anatomy'': Meredith's stable relationship (fb:m.08wbcx2)
5. ''Grey's Anatomy'': Meredith's near-death experience (fb:m.08w5s5j)
6. ''Grey's Anatomy'': Meredith meets her family (fb:m.08vxqpt)
7. Grey, also known as gray (fb:m.036k5h): Grey or gray is an intermediate color between black and white. I...nly one percent of respondents chose it as their favorite color., has type Color
8. Gray, also known as Grey (fb:m.04pkcr): Gray or grey is a coat color of horses characterized by progress...rk eyes. This is how to discern a gray horse from a white horse., has type Color
9. Meredith, also known as Meredith, New Hampshire (fb:m.01m8wq): Meredith is a town in Belknap County, New Hampshire, USA. The po...hire Route 25 at the head of Meredith Bay on Lake Winnipesaukee., has type City/Town/Village
10. Grey (fb:m.01sw9dd): has type Musical Artist

[Assistant]
The correct entity for Meredith Grey (the character) is fb:m.0268x2f.

Next, I need to find the actor who plays Meredith Grey. I will look for properties of this entity related to "actor" or "portrayed by".

[Tool]
Top 10 property alternatives:
1. Occupation (fb:fictional_universe.fictional_character.occupation): part of Fictional Character schema, links to type Character Occupation
2. Dubbing performances (fb:base.italiantv.adapted_tv_character.dubbing_performances): links to type TV Dubbing Performance, part of Adapted TV Character schema
3. Character Created By (fb:fictional_universe.fictional_character.character_created_by): links to type Fictional Character Creator, part of Fictional Character schema
4. Name (fb:type.object.name): part of Object schema, links to type Text
5. Programs in which this was a regular character (fb:tv.tv_character.appeared_in_tv_program): links to type TV Regular Performance, part of TV Character schema
6. Key (fb:type.object.key): part of Object schema, links to type Key
7. Married To (fb:fictional_universe.fictional_character.married_to): links to type Marriage (of Fictional Characters), part of Fictional Character schema
8. Type (fb:type.object.type): part of Object schema, links to type Type
9. Gender (fb:fictional_universe.fictional_character.gender): part of Fictional Character schema, links to type Character Gender
10. Notable for (fb:common.topic.notable_for): links to type notable_for, part of Topic schema

No other items found

[Tool]
Got 193 rows and 3 columns, showing the first 10 rows below:
| subject                      | property                                                               | object                                                                   |
| ---------------------------- | ---------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Meredith Grey (fb:m.0268x2f) | Type (fb:type.object.type)                                             | Topic (fb:common.topic)                                                  |
| Meredith Grey (fb:m.0268x2f) | Key (fb:type.object.key)                                               | /en/dr_meredith_grey                                                     |
| Meredith Grey (fb:m.0268x2f) | Name (fb:type.object.name)                                             | Dr. Meredith Grey (de)                                                   |
| Meredith Grey (fb:m.0268x2f) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage)    | <http://cs.wikipedia.org/wiki/index.html?curid=556172>                   |
| Meredith Grey (fb:m.0268x2f) | Notable for (fb:common.topic.notable_for)                              | fb:g.125bh0tlt                                                           |
| Meredith Grey (fb:m.0268x2f) | Notable types (fb:common.topic.notable_types)                          | TV Character (fb:m.01xrzlj)                                              |
| Meredith Grey (fb:m.0268x2f) | Description (fb:common.topic.description)                              | Dr Meredit Grej je izmišljeni i ...jms. Udata je za Dereka Šeparda. (sr) |
| Meredith Grey (fb:m.0268x2f) | Article (fb:common.topic.article)                                      | fb:m.0268x2j                                                             |
| Meredith Grey (fb:m.0268x2f) | Also known as (fb:common.topic.alias)                                  | Meredith (ca)                                                            |
| Meredith Grey (fb:m.0268x2f) | Ellerdale ID (fb:user.avh.default_domain.ellerdale_topic.ellerdale_id) | 00a7-01d7                                                                |
| ...                          | ...                                                                    | ...                                                                      |

[Tool]
Got 1 row and 3 columns:
| subject                      | property                                                                                | object       |
| ---------------------------- | ------------------------------------------------------------------------------------------ | ------------ |
| Meredith Grey (fb:m.0268x2f) | Programs in which this was a regular character (fb:tv.tv_character.appeared_in_tv_program) | fb:m.02nv3j_ |

[Tool]
Got 17 rows and 3 columns, showing the first 10 rows below:
| subject      | property                                              | object                                               |
| ------------ | ----------------------------------------------------- | ---------------------------------------------------- |
| fb:m.02nv3j_ | Type (fb:type.object.type)                            | TV Regular Performance (fb:tv.regular_tv_appearance) |
| fb:m.02nv3j_ | Has no value (fb:freebase.valuenotation.has_no_value) | To (fb:m.01xrzsp)                                    |
| fb:m.02nv3j_ | Actor (fb:tv.regular_tv_appearance.actor)             | Ellen Pompeo (fb:m.05np4c)                           |
| fb:m.02nv3j_ | Series (fb:tv.regular_tv_appearance.series)           | Grey's Anatomy (fb:m.05lfwd)                         |
| fb:m.02nv3j_ | Character (fb:tv.regular_tv_appearance.character)     | Meredith Grey (fb:m.0268x2f)                         |
| fb:m.02nv3j_ | Seasons (fb:tv.regular_tv_appearance.seasons)         | Grey's Anatomy Season 2 (fb:m.0bwjmr)                |
| fb:m.02nv3j_ | From (fb:tv.regular_tv_appearance.from)               | 2005-03-27 (xsd:date)                                |
| fb:m.02nv3j_ | rdf:type                                              | TV Regular Performance (fb:tv.regular_tv_appearance) |
| fb:m.02nv3j_ | Seasons (fb:tv.regular_tv_appearance.seasons)         | Grey's Anatomy - Season 7 (fb:m.0c_mvlp)             |
| fb:m.02nv3j_ | Seasons (fb:tv.regular_tv_appearance.seasons)         | Grey's Anatomy Season 5 (fb:m.04mypjl)               |
| ...          | ...                                                   | ...                                                  |

[Tool]
Got 660 rows and 3 columns, showing the first 10 rows below:
| subject                    | property                                                            | object                                                                   |
| -------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Ellen Pompeo (fb:m.05np4c) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| Ellen Pompeo (fb:m.05np4c) | Key (fb:type.object.key)                                            | /authority/daylife/topic/07SS4HWfus3Jw                                   |
| Ellen Pompeo (fb:m.05np4c) | Name (fb:type.object.name)                                          | Ellen Pompeo (ca)                                                        |
| Ellen Pompeo (fb:m.05np4c) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%25%44%4A%46_%28%48%45%28%4A%48>           |
| Ellen Pompeo (fb:m.05np4c) | Notable for (fb:common.topic.notable_for)                           | fb:g.1257034x7                                                           |
| Ellen Pompeo (fb:m.05np4c) | Notable types (fb:common.topic.notable_types)                       | Celebrity (fb:m.02_7frv)                                                 |
| Ellen Pompeo (fb:m.05np4c) | Description (fb:common.topic.description)                           | Ellen Kathleen Pompeo amerikai s... Grey-t, a főszereplőt alakítja. (hu) |
| Ellen Pompeo (fb:m.05np4c) | Recordings (fb:music.artist.track)                                  | Running on Sunshine (fb:m.0x8w_mn)                                       |
| Ellen Pompeo (fb:m.05np4c) | Article (fb:common.topic.article)                                   | fb:m.05np4p                                                              |
| Ellen Pompeo (fb:m.05np4c) | Also known as (fb:common.topic.alias)                               | Ellen Kathleen Pompeo (ca)                                               |
| ...                        | ...                                                                 | ...                                                                      |

[Tool]
Got 1 row and 3 columns:
| subject                    | property                                                 | object       |
| -------------------------- | -------------------------------------------------------- | ------------ |
| Ellen Pompeo (fb:m.05np4c) | Spouse (or domestic partner) (fb:people.person.spouse_s) | fb:m.0ddrs14 |

[Tool]
Got 8 rows and 3 columns:
| subject      | property                                                       | object                        |
| ------------ | -------------------------------------------------------------- | ----------------------------- |
| fb:m.0ddrs14 | Type (fb:type.object.type)                                     | Marriage (fb:people.marriage) |
| fb:m.0ddrs14 | Has no value (fb:freebase.valuenotation.has_no_value)          | To (fb:m.01z0kt_)             |
| fb:m.0ddrs14 | Spouse (fb:people.marriage.spouse)                             | Ellen Pompeo (fb:m.05np4c)    |
| fb:m.0ddrs14 | Type of union (fb:people.marriage.type_of_union)               | Marriage (fb:m.04ztj)         |
| fb:m.0ddrs14 | From (fb:people.marriage.from)                                 | 2007-11-09 (xsd:date)         |
| fb:m.0ddrs14 | Location of ceremony (fb:people.marriage.location_of_ceremony) | New York City (fb:m.02_286)   |
| fb:m.0ddrs14 | rdf:type                                                       | Marriage (fb:people.marriage) |
| fb:m.0ddrs14 | Spouse (fb:people.marriage.spouse)                             | Chris Ivery (fb:m.09k5l7w)    |

[Tool]
Got 1 row and 1 column:
| spouse                     |
| -------------------------- |
| Chris Ivery (fb:m.09k5l7w) |

[Tool]
Got 3 rows and 2 columns:
| spouse                     | spouseLabel          |
| -------------------------- | -------------------- |
| Chris Ivery (fb:m.09k5l7w) | Chris Ivery (en)     |
| Chris Ivery (fb:m.09k5l7w) | Chris Ivery (es-419) |
| Chris Ivery (fb:m.09k5l7w) | Chris Ivery (fi)     |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?language WHERE {
  fb:m.06cmp fb:location.country.official_language ?language .
}

The ancient Romans (Roman Empire) spoke Latin (fb:m.04h9h) as their official language.

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

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

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

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

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

[User] what did the ancient romans speak?

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

[Tool]
Example 1:
Question:
what language did ancient romans write in?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06cmp ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06cmp fb:fictional_universe.fictional_setting.languages ?x .
}

Using entities:
Roman Empire, also known as IMPERIVM ROMANVM (fb:m.06cmp): The Roman Empire was the post-Republican period of the ancient R...an's victory, the size of the Empire was dramatically increased., has type Country

Using properties:
Languages (fb:fictional_universe.fictional_setting.languages): links to type Language in fiction, part of Fictional Setting schema

Example 2:
Question:
where does the roman language come from?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.04h9h ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.04h9h fb:language.human_language.language_family ?x .
}

Using entities:
Latin Language, also known as Latin language, Latin, Latina (fb:m.04h9h): Latin is a classical language belonging to the Italic branch of ...the 18th century, when it began to be supplanted by vernaculars., has type Human Language

Using properties:
Language Family (fb:language.human_language.language_family): part of Human Language schema, links to type Language Family

Example 3:
Question:
what did egyptians speak?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.025tvhm ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.025tvhm fb:people.ethnicity.languages_spoken ?x .
}

Using entities:
Egyptians (fb:m.025tvhm): Egyptians are an ethnic group and the citizens of Egypt sharing ...c, is the most recent stage of the indigenous Egyptian language., has type Ethnicity

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

[Assistant]
From the similar examples, I see that:

- The Roman Empire is represented by the entity fb:m.06cmp.
- The property fb:fictional_universe.fictional_setting.languages is used in one example, but that seems to be for fictional settings.
- For ethnic groups, the property fb:people.ethnicity.languages_spoken is used.
- For the Latin language, the entity is fb:m.04h9h.

However, the most direct way is to ask what language the ancient Romans (as a people or civilization) spoke. Let's search for an entity for "Ancient Romans" or "Roman Empire" and see what language properties are available.

[Tool]
Top 10 entity alternatives:
1. Ancient Romans (fb:m.0npjqgj): has type Consumer product
2. Ancient Romans (fb:m.0np5qbc): has type Musical Album
3. Ancient Romans (fb:m.04wd5hq): has type Book
4. The ancient Romans (fb:m.04wbfjf): has type Book
5. Law Ancient Romans (fb:m.066xck_): has type Book
6. The ancient Romans (fb:m.06gfd22): has type Book
7. The ancient Romans (fb:m.069qtdk): has type Book
8. The ancient Romans (fb:m.06947xc): has type Book
9. The ancient Romans (fb:m.06jfjnn): has type Book
10. Ancient Romans Jigsaw Book (fb:m.06swl5f): has type Book

[Tool]
Top 10 entity alternatives:
1. Byzantine Empire, also known as Byzantium, Eastern Roman Empire, Roman Empire, Romania (fb:m.017cw): The Byzantine Empire, or Eastern Roman Empire, was the predomina...e Roman Empire's administration into eastern and western halves., has type Country
2. Roman Empire, also known as IMPERIVM ROMANVM (fb:m.06cmp): The Roman Empire was the post-Republican period of the ancient R...an's victory, the size of the Empire was dramatically increased., has type Country
3. Roman Empire (fb:m.0dt2100): has type Musical Recording
4. Roman Empire (fb:m.0skq11c): has type Musical Recording
5. Roman empire (fb:m.04slq5_)
6. Roman Empire (fb:m.0llt9zt): Chivo gets violent with Roman, has type TV Episode
7. Roman Empire (fb:m.011lwgmy): Ancient texts help explain the Roman Empire's advanced technologies., has type TV Episode
8. Roman Empire (fb:m.069p45j): has type Book
9. Roman empire (fb:m.0291ym9)
10. Roman Empire (fb:m.07b1hhs)

[Tool]
Top 10 property alternatives:
1. Languages (fb:fictional_universe.fictional_setting.languages): links to type Language in fiction, part of Fictional Setting schema
2. Official Language (fb:location.country.official_language): links to type Human Language, part of Country schema
3. Type (fb:type.object.type): part of Object schema, links to type Type
4. Pronunciation (fb:base.schemastaging.context_name.pronunciation): links to type Pronunciation, part of Context name schema
5. Titles (fb:royalty.system_of_nobility.titles): links to type System-Title relationship, part of System of nobility schema
6. Adjectival form (fb:location.location.adjectival_form): part of Location schema, links to type Text
7. Adjectival form (fb:freebase.linguistic_hint.adjectival_form): part of Linguistic hint schema, links to type Text
8. Subject of (fb:common.topic.subject_of): part of Topic schema, links to type Topic
9. Contains (fb:location.location.contains): part of Location schema, links to type Location
10. Description (fb:common.topic.description): part of Topic schema, links to type Text

No other items found

[Tool]
Got 1 row and 3 columns:
| subject                   | property                                                  | object                      |
| ------------------------- | --------------------------------------------------------- | --------------------------- |
| Roman Empire (fb:m.06cmp) | Official Language (fb:location.country.official_language) | Latin Language (fb:m.04h9h) |

[Tool]
Got 1,060 rows and 3 columns, showing the first 10 rows below:
| subject                     | property                                                            | object                                                                   |
| --------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Latin Language (fb:m.04h9h) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| Latin Language (fb:m.04h9h) | Key (fb:type.object.key)                                            | /authority/iso/639_1/la                                                  |
| Latin Language (fb:m.04h9h) | Name (fb:type.object.name)                                          | Bahasa Latin (id)                                                        |
| Latin Language (fb:m.04h9h) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%44%3A%29_%44%27%2A%4A%46%4A%29>           |
| Latin Language (fb:m.04h9h) | Notable for (fb:common.topic.notable_for)                           | fb:g.125b8yxyk                                                           |
| Latin Language (fb:m.04h9h) | Notable types (fb:common.topic.notable_types)                       | Human Language (fb:m.0358)                                               |
| Latin Language (fb:m.04h9h) | Description (fb:common.topic.description)                           | A latin nyelv az indoeurópai nye...ség 15%-a használja világszerte. (hu) |
| Latin Language (fb:m.04h9h) | Article (fb:common.topic.article)                                   | fb:m.04h9t                                                               |
| Latin Language (fb:m.04h9h) | Also known as (fb:common.topic.alias)                               | Latin (en)                                                               |
| Latin Language (fb:m.04h9h) | Image (fb:common.topic.image)                                       | Duenos inscription (fb:m.02bg6yk)                                        |
| ...                         | ...                                                                 | ...                                                                      |

[Tool]
Got 43 rows and 3 columns, showing the first 10 rows below:
| subject                     | property   | object            |
| --------------------------- | ---------- | ----------------- |
| Latin Language (fb:m.04h9h) | rdfs:label | Bahasa Latin (id) |
| Latin Language (fb:m.04h9h) | rdfs:label | Bahasa Latin (ms) |
| Latin Language (fb:m.04h9h) | rdfs:label | Łacina (pl)       |
| Latin Language (fb:m.04h9h) | rdfs:label | Ladina keel (et)  |
| Latin Language (fb:m.04h9h) | rdfs:label | Latein (de)       |
| Latin Language (fb:m.04h9h) | rdfs:label | Latijn (nl)       |
| Latin Language (fb:m.04h9h) | rdfs:label | Latim (pt)        |
| Latin Language (fb:m.04h9h) | rdfs:label | Latin (da)        |
| Latin Language (fb:m.04h9h) | rdfs:label | Latin (fr)        |
| Latin Language (fb:m.04h9h) | rdfs:label | Latin (no)        |
| ...                         | ...        | ...               |

[Tool] Stopped generation process