PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?state WHERE {
  fb:m.018qjq fb:location.location.partially_containedby ?state .
  ?state fb:common.topic.notable_types fb:m.0kpys4 .
}

Got 5 rows and 1 column:
| state                   |
| ----------------------- |
| Colorado (fb:m.01n4w)   |
| California (fb:m.01n7q) |
| Nevada (fb:m.059_c)     |
| Utah (fb:m.07srw)       |
| Arizona (fb:m.0vmt)     |

The Colorado River runs through the following US states: Colorado, Utah, Arizona, Nevada, and California.

[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] which states does the colorado river run through?

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

[Tool]
Example 1:
Question:
which states does the connecticut river flow through?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01ldvs ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01ldvs fb:location.location.partially_containedby ?x .
  ?x fb:common.topic.notable_types fb:m.0kpys4 .
}

Using entities:
Connecticut River (fb:m.01ldvs): The Connecticut River is the longest river in the New England re...Massachusetts, and the state of Connecticut's capital, Hartford., has type River
US State (fb:m.0kpys4): A US State is one of the fifty sub-national entitites comprising... of America. Each state has its own capital city and government.

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

Example 2:
Question:
what states does the connecticut river flow through?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01ldvs ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01ldvs fb:location.location.partially_containedby ?x .
  ?x fb:common.topic.notable_types fb:m.0kpys4 .
}

Using entities:
Connecticut River (fb:m.01ldvs): The Connecticut River is the longest river in the New England re...Massachusetts, and the state of Connecticut's capital, Hartford., has type River
US State (fb:m.0kpys4): A US State is one of the fifty sub-national entitites comprising... of America. Each state has its own capital city and government.

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

Example 3:
Question:
which states does the mississippi river pass through?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.04yf_ ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.04yf_ fb:location.location.partially_containedby ?x .
  ?x fb:base.biblioness.bibs_location.loc_type ?sk0 .
  FILTER ( str( ?sk0 ) = "State" )
}

Using entities:
Mississippi River, also known as mississip, the mississippi (fb:m.04yf_): The Mississippi River is the chief river of the largest drainage...s, then settlers, ventured into the basin in increasing numbers., has type River

Using properties:
Type (fb:base.biblioness.bibs_location.loc_type): part of Bibs Location schema, links to type Text
Partially contained by (fb:location.location.partially_containedby): part of Location schema, links to type Location

[Tool]
Top 10 entity alternatives:
1. Colorado River (fb:m.018qjq): The Colorado River is one of the principal rivers of the Southwe... almost 40 million people both inside and outside the watershed., has type River
2. Colorado River (fb:m.018qj9): The Colorado River is a river in the south of Argentina. The Col...on the river traverses, and to regulate the river's water level., has type River
3. Colorado River (fb:m.018qk6): The Colorado River is a river that runs through the U.S. state o...y City before emptying into the Gulf of Mexico at Matagorda Bay., has type River
4. Colorado River (fb:m.0cd2h2): The Colorado River, or the Rio Colorado, in Costa Rica is a trib...rist destination, particularly for fishing for tarpon and snook., has type River
5. Colorado River (fb:m.06wb1rj): The Colorado River is a river of Chile., has type River
6. Colorado River (fb:m.0ql50g4): The Río Colorado is a river of Bolivia in the Potosí Department, Nor Lípez Province., has type River
7. Colorado River (fb:m.06w912z): The Colorado River is a river of Chile., has type River
8. Colorado River (fb:m.06w1mzv): The Colorado River is a river of Chile., has type River
9. Colorado River (fb:m.06w6t9l): Colorado River is a river of Costa Rica. It is a tributary of the Tempisque River., has type River
10. Colorado River (fb:m.0rglnx1): has type Musical Recording

[Tool]
Top 10 entity alternatives:
1. US State (fb:location.us_state)
2. US State (fb:m.0kpys4): A US State is one of the fifty sub-national entitites comprising... of America. Each state has its own capital city and government.
3. US State (fb:m.010ny7dd): Text name of US State
4. US State (fb:m.0g4f_7j)
5. US State (fb:m.04nsfy7)
6. US State (fb:m.0bh41nj): has type discussion thread
7. US State (fb:base.wikipedia_infobox.school_district.us_state)
8. US State (fb:base.publicsafety.return_a.us_state)
9. US State Symbols (fb:m.0g5m6s1): Welcome to US State Symbols, a shared, online source of facts an...d the world. Join us and be a part of building and improving it!
10. US States (fb:m.0dg9n4g)

[Tool]
Got 671 rows and 3 columns, showing the first 10 rows below:
| subject                      | property                                                            | object                                                                   |
| ---------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Colorado River (fb:m.018qjq) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| Colorado River (fb:m.018qjq) | Key (fb:type.object.key)                                            | /en/colorado_river                                                       |
| Colorado River (fb:m.018qjq) | Name (fb:type.object.name)                                          | Colorado (cs)                                                            |
| Colorado River (fb:m.018qjq) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%46%47%31_%43%48%44%48%31%27%2F%48>        |
| Colorado River (fb:m.018qjq) | Notable for (fb:common.topic.notable_for)                           | fb:g.1259x8h27                                                           |
| Colorado River (fb:m.018qjq) | Notable types (fb:common.topic.notable_types)                       | River (fb:m.01xs05k)                                                     |
| Colorado River (fb:m.018qjq) | Description (fb:common.topic.description)                           | A Colorado jelentős folyó az Ame...vízhozam a gátak előtt 620 m³/s. (hu) |
| Colorado River (fb:m.018qjq) | Article (fb:common.topic.article)                                   | fb:m.018qk0                                                              |
| Colorado River (fb:m.018qjq) | Contained by (fb:location.location.containedby)                     | North America (fb:m.059g4)                                               |
| Colorado River (fb:m.018qjq) | Image (fb:common.topic.image)                                       | Overlook over the Colorado (fb:m.04sf53r)                                |
| ...                          | ...                                                                 | ...                                                                      |

[Tool]
Got 9 rows and 3 columns:
| subject                      | property                                                            | object                                 |
| ---------------------------- | ------------------------------------------------------------------- | -------------------------------------- |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | United States of America (fb:m.09c7w0) |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | California (fb:m.01n7q)                |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | Mexico (fb:m.0b90_r)                   |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | Utah (fb:m.07srw)                      |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | Arizona (fb:m.0vmt)                    |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | Colorado (fb:m.01n4w)                  |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | Nevada (fb:m.059_c)                    |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | Baja California (fb:m.01ccgq)          |
| Colorado River (fb:m.018qjq) | Partially contained by (fb:location.location.partially_containedby) | Sonora (fb:m.0ldff)                    |

[Tool]
Top 10 property alternatives:
1. Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
2. Interesting types (fb:user.dsp13.default_domain.user_group.interesting_types): part of User group0 schema, links to type Type
3. Popular Types (fb:freebase.freebase_homepage.popular_types): part of Homepage schema, links to type Type
4. Types (fb:user.giladgoren.default_domain.supertopic.topic_a): part of SuperTopic schema, links to type Type
5. types (fb:base.localfood.local_food_resources.types): part of Local food resource types schema, links to type Type
6. Types (fb:user.fbelleau.default_domain.bio2rdf_database.types): part of Bio2RDF/Bioinformatics Database schema, links to type Type
7. Types (fb:user.robert.default_domain.incompatible_type_pair.types): part of Incompatible type pair schema, links to type Type
8. Types (fb:dataworld.incompatible_types.types): part of Incompatible Types schema, links to type Type
9. Types (fb:freebase.type_status.types): links to type Type Profile, part of Type Status schema
10. Types (fb:freebase.type_kind.types): links to type Type Profile, part of Type Kind schema

[Tool]
Got 18,297 rows and 3 columns, showing the first 10 rows below:
| subject                 | property                                                            | object                                                                    |
| ----------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------- |
| California (fb:m.01n7q) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                   |
| California (fb:m.01n7q) | Key (fb:type.object.key)                                            | /authority/iso/3166-2/US-CA                                               |
| California (fb:m.01n7q) | Name (fb:type.object.name)                                          | California (en)                                                           |
| California (fb:m.01n7q) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%43%27%44%4A%41%48%31%46%4A%27>             |
| California (fb:m.01n7q) | Notable for (fb:common.topic.notable_for)                           | fb:g.125b6pg7r                                                            |
| California (fb:m.01n7q) | Notable types (fb:common.topic.notable_types)                       | US State (fb:m.0kpys4)                                                    |
| California (fb:m.01n7q) | Description (fb:common.topic.description)                           | Ang California /ka·li·for·nya/ a...s, Calif. naman ang daglat nito. (fil) |
| California (fb:m.01n7q) | Article (fb:common.topic.article)                                   | fb:m.01n80                                                                |
| California (fb:m.01n7q) | Also known as (fb:common.topic.alias)                               | CA (en)                                                                   |
| California (fb:m.01n7q) | Contained by (fb:location.location.containedby)                     | United States of America (fb:m.09c7w0)                                    |
| ...                     | ...                                                                 | ...                                                                       |

[Tool]
Top 10 property alternatives:
1. Key (fb:type.object.key): part of Object schema, links to type Key
2. Cities (fb:geography.river.cities): links to type City/Town/Village, part of River schema
3. Type (fb:type.object.type): part of Object schema, links to type Type
4. Category (fb:geography.geographical_feature.category): links to type Geographical feature category, part of Geographical Feature schema
5. Image (fb:common.topic.image): part of Topic schema, links to type Image
6. Name (fb:type.object.name): part of Object schema, links to type Text
7. Description (fb:common.topic.description): part of Topic schema, links to type Text
8. Length (fb:geography.river.length): links to type Floating Point Number, part of River schema
9. Mouth (fb:geography.river.mouth): links to type Location, part of River schema
10. Origin (fb:geography.river.origin): links to type Location, part of River schema

No other items found

[Tool]
Got 5 rows and 1 column:
| state                   |
| ----------------------- |
| Colorado (fb:m.01n4w)   |
| California (fb:m.01n7q) |
| Nevada (fb:m.059_c)     |
| Utah (fb:m.07srw)       |
| Arizona (fb:m.0vmt)     |

[Tool]
Got 213 rows and 2 columns, showing the first 5 and last 5 rows below:
| state                 | stateLabel         |
| --------------------- | ------------------ |
| Colorado (fb:m.01n4w) | Colorado (ca)      |
| Colorado (fb:m.01n4w) | Colorado (cs)      |
| Colorado (fb:m.01n4w) | Colorado (da)      |
| Colorado (fb:m.01n4w) | Colorado (de)      |
| Colorado (fb:m.01n4w) | Colorado (en)      |
| ...                   | ...                |
| Arizona (fb:m.0vmt)   | มลรัฐแอริโซนา (th) |
| Arizona (fb:m.0vmt)   | 애리조나 주 (ko)        |
| Arizona (fb:m.0vmt)   | アリゾナ州 (ja)         |
| Arizona (fb:m.0vmt)   | 亚利桑那州 (zh)         |
| Arizona (fb:m.0vmt)   | 亞利桑那州 (zh-Hant)    |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?location ?location_label ?location_desc WHERE {
  fb:m.0hrf6ww fb:time.event.locations ?location .
  OPTIONAL {
    ?location rdfs:label ?location_label .
    FILTER ( lang( ?location_label ) = 'en' )
  }
  OPTIONAL {
    ?location fb:common.topic.description ?location_desc .
    FILTER ( lang( ?location_desc ) = 'en' )
  }
}

The 2012 Augusta Masters (2012 Masters Tournament) was held at Augusta National Golf Course. (Freebase ID: fb:m.04tk4bp)

[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 is augusta masters 2012?

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

[Tool]
Example 1:
Question:
where is the 2012 ncaa basketball tournament?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.080nmfs ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.080nmfs fb:time.event.locations ?x .
}

Using entities:
2012 NCAA Men's Division I Basketball Tournament (fb:m.080nmfs): The 2012 NCAA Men's Division I Basketball Tournament was a singl...ith Kentucky in 2011, Memphis in 2008 and Massachusetts in 1996., has type Sports League Championship Event

Using properties:
Location(s) (fb:time.event.locations): links to type Location, part of Event schema

Example 2:
Question:
where is the world series 2012 being played?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0ds8qct ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0ds8qct fb:time.event.locations ?x .
}

Using entities:
2012 World Series (fb:m.0ds8qct): The 2012 World Series was the 108th edition of Major League Base... Games 6 and 7 if these had been necessary to decide the Series., has type Sports League Championship Event

Using properties:
Location(s) (fb:time.event.locations): links to type Location, part of Event schema

Example 3:
Question:
where was hackney 2012 held?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0yx1g5l ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0yx1g5l fb:time.event.locations ?x .
}

Using entities:
Radio 1′s Hackney Weekend 2012 (fb:m.0yx1g5l): Radio 1′s Hackney Weekend 2012,  Hackney Marshes, is the 2012 instance of the Radio 1's Big Weekend festival., has type Event

Using properties:
Location(s) (fb:time.event.locations): links to type Location, part of Event schema

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

1. Identify the entity for "Augusta Masters 2012" (the 2012 Masters Tournament, a golf event).
2. Use the property fb:time.event.locations to find its location.

Next, I will search for the entity for "2012 Masters Tournament" in Freebase.

[Tool]
Top 10 entity alternatives:
1. 2012 Masters Tournament (fb:m.0hrf6ww): The 2012 Masters Tournament was the 76th Masters Tournament, hel...the Masters; Ángel Cabrera won on the second extra hole in 2009., has type Competition
2. Masters Tournament, also known as Masters, US Masters, The US Masters, The Masters, Masters Golf Tournament (fb:m.014njb): The Masters Tournament, also known as The Masters or The US Mast...e times uses the same green jacket awarded upon his initial win., has type Sports League Championship
3. 2012 Masters (fb:m.0hgmjk_): The 2012 BGC Masters was a professional non-ranking snooker tour...10–6 in the final. This was Robertson's 10th professional title.
4. Masters Tournament (fb:m.0jt2zhs)
5. Masters Tournament (fb:m.0blcnl7)
6. 2012 Sony Ericsson Open, also known as 2012 Miami Masters (fb:m.0j45mwb): The 2012 Sony Ericsson Open, a men's and women's tennis tourname...orld Tour Masters 1000 and Premier Mandatory event respectively., has type Multi-event tournament
7. 2009 Masters Tournament (fb:m.04gt3yd): The 2009 Masters Tournament was the 73rd Masters Tournament, hel...ame the first Masters champion from Argentina and South America., has type Sports League Championship Event
8. 2006 Masters Tournament (fb:m.02wyqgy): The 2006 Masters Tournament was the 70th Masters Tournament, pla...e purse was $7 million and the winner's share was $1.26 million., has type Sports League Championship Event
9. 2007 Masters Tournament (fb:m.02qfcbs): The 2007 Masters Tournament was 71st Masters Tournament, held Ap...he field; Johnson's 289 tied for the highest winning score ever., has type Sports League Championship Event
10. 2008 Masters Tournament (fb:m.02wbs_n): The 2008 Masters Tournament was the 72nd Masters Tournament, hel...the Wednesday before the first round, was won by Rory Sabbatini., has type Sports League Championship Event

[Assistant]
The correct entity for the 2012 Augusta Masters golf tournament is "2012 Masters Tournament" with the Freebase ID fb:m.0hrf6ww.

Now, I will check which property links this entity to its location. Based on the examples, fb:time.event.locations is likely the correct property. I will confirm this by listing the properties of fb:m.0hrf6ww.

[Tool]
Got 75 rows and 3 columns, showing the first 10 rows below:
| subject                                | property                                                            | object                                                                   |
| -------------------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Key (fb:type.object.key)                                            | /wikipedia/en/2012_Masters                                               |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Name (fb:type.object.name)                                          | 2012 Masters Tournament (en)                                             |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://en.wikipedia.org/wiki/2012_Masters_Tournament>                   |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Notable for (fb:common.topic.notable_for)                           | fb:g.1257dt3mw                                                           |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Notable types (fb:common.topic.notable_types)                       | Competition (fb:m.05h1pwb)                                               |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Description (fb:common.topic.description)                           | 2012 Masters Turnuvası 5-8 Nisan...r'daki dördüncü şampiyonluğudur. (tr) |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Article (fb:common.topic.article)                                   | fb:m.0hrf6w_                                                             |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Is reviewed (fb:freebase.valuenotation.is_reviewed)                 | Location(s) (fb:m.02yxmnn)                                               |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Start date (fb:time.event.start_date)                               | 2012-04-05 (xsd:date)                                                    |
| ...                                    | ...                                                                 | ...                                                                      |

[Tool]
Got 1 row and 3 columns:
| subject                                | property                              | object                                      |
| -------------------------------------- | ------------------------------------- | ------------------------------------------- |
| 2012 Masters Tournament (fb:m.0hrf6ww) | Location(s) (fb:time.event.locations) | Augusta National Golf Course (fb:m.04tk4bp) |

[Tool]
Got 41 rows and 3 columns, showing the first 10 rows below:
| subject                                     | property                                          | object                                                                   |
| ------------------------------------------- | ------------------------------------------------- | ------------------------------------------------------------------------ |
| Augusta National Golf Course (fb:m.04tk4bp) | Type (fb:type.object.type)                        | Topic (fb:common.topic)                                                  |
| Augusta National Golf Course (fb:m.04tk4bp) | Key (fb:type.object.key)                          | /en/augusta_national_golf_course                                         |
| Augusta National Golf Course (fb:m.04tk4bp) | Name (fb:type.object.name)                        | Augusta National Golf Course (en)                                        |
| Augusta National Golf Course (fb:m.04tk4bp) | Notable for (fb:common.topic.notable_for)         | fb:g.12556r5p0                                                           |
| Augusta National Golf Course (fb:m.04tk4bp) | Notable types (fb:common.topic.notable_types)     | Golf Course (fb:m.04stv4g)                                               |
| Augusta National Golf Course (fb:m.04tk4bp) | Description (fb:common.topic.description)         | Augusta National Golf Course is ...ational Golf Clubin Augusta, GA. (en) |
| Augusta National Golf Course (fb:m.04tk4bp) | Article (fb:common.topic.article)                 | fb:m.04tk4lf                                                             |
| Augusta National Golf Course (fb:m.04tk4bp) | Image (fb:common.topic.image)                     | 1295722.jpg (fb:m.04tk4nt)                                               |
| Augusta National Golf Course (fb:m.04tk4bp) | Web Link(s) (fb:common.topic.webpage)             | fb:m.04tk4lt                                                             |
| Augusta National Golf Course (fb:m.04tk4bp) | Topical webpage (fb:common.topic.topical_webpage) | <http://en.wikipedia.org/wiki/Augusta_National_Golf_Club>                |
| ...                                         | ...                                               | ...                                                                      |

[Tool] Got no rows and 3 columns

[Tool] Got no rows and 3 columns

[Tool] Got no rows and 3 columns

[Tool]
Got 41 rows and 3 columns, showing the first 10 rows below:
| subject                                     | property                                          | object                                                                   |
| ------------------------------------------- | ------------------------------------------------- | ------------------------------------------------------------------------ |
| Augusta National Golf Course (fb:m.04tk4bp) | Type (fb:type.object.type)                        | Topic (fb:common.topic)                                                  |
| Augusta National Golf Course (fb:m.04tk4bp) | Key (fb:type.object.key)                          | /en/augusta_national_golf_course                                         |
| Augusta National Golf Course (fb:m.04tk4bp) | Name (fb:type.object.name)                        | Augusta National Golf Course (en)                                        |
| Augusta National Golf Course (fb:m.04tk4bp) | Notable for (fb:common.topic.notable_for)         | fb:g.12556r5p0                                                           |
| Augusta National Golf Course (fb:m.04tk4bp) | Notable types (fb:common.topic.notable_types)     | Golf Course (fb:m.04stv4g)                                               |
| Augusta National Golf Course (fb:m.04tk4bp) | Description (fb:common.topic.description)         | Augusta National Golf Course is ...ational Golf Clubin Augusta, GA. (en) |
| Augusta National Golf Course (fb:m.04tk4bp) | Article (fb:common.topic.article)                 | fb:m.04tk4lf                                                             |
| Augusta National Golf Course (fb:m.04tk4bp) | Image (fb:common.topic.image)                     | 1295722.jpg (fb:m.04tk4nt)                                               |
| Augusta National Golf Course (fb:m.04tk4bp) | Web Link(s) (fb:common.topic.webpage)             | fb:m.04tk4lt                                                             |
| Augusta National Golf Course (fb:m.04tk4bp) | Topical webpage (fb:common.topic.topical_webpage) | <http://en.wikipedia.org/wiki/Augusta_National_Golf_Club>                |
| ...                                         | ...                                               | ...                                                                      |

[Tool] Got no rows and 3 columns

[Tool] Got no rows and 3 columns

[Tool] Got no rows and 3 columns

[Tool] Got no rows and 3 columns

[Tool]
Top 10 property alternatives:
1. Facility (fb:sports.golf_course.facility): links to type Golf Facility, part of Golf Course schema
2. Name (fb:type.object.name): part of Object schema, links to type Text
3. Type (fb:type.object.type): part of Object schema, links to type Type
4. Image (fb:common.topic.image): part of Topic schema, links to type Image
5. Key (fb:type.object.key): part of Object schema, links to type Key
6. Description (fb:common.topic.description): part of Topic schema, links to type Text
7. Par (fb:sports.golf_course.par): part of Golf Course schema, links to type Integer
8. Article (fb:common.topic.article): links to type Document, part of Topic schema
9. Length (fb:sports.golf_course.length): links to type Floating Point Number, part of Golf Course schema
10. Year Built (fb:sports.golf_course.year_built): part of Golf Course schema, links to type Date/Time

No other items found

[Assistant]
The location of the 2012 Augusta Masters (2012 Masters Tournament) is "Augusta National Golf Course" (fb:m.04tk4bp). The Freebase data does not directly provide the city or state, but the label and description indicate it is in Augusta, Georgia.

I will now construct a SPARQL query that returns the location entity (with its label and description if available) for the 2012 Masters Tournament.

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?place ?placeLabel WHERE {
  fb:m.0g7km1 fb:people.person.place_of_birth ?place .
  OPTIONAL {
    ?place rdfs:label ?placeLabel .
    FILTER ( lang( ?placeLabel ) = "en" )
  }
}

Got 1 row and 2 columns:
| place                | placeLabel  |
| -------------------- | ----------- |
| Makati (fb:m.01dvzy) | Makati (en) |

Tim Tebow was born in Makati, Philippines. This is the closest available answer in Freebase to where he grew up.

[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 tim tebow grow up?

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

[Tool]
Example 1:
Question:
where did tim mcgraw grew up?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.02lk95 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.02lk95 fb:people.person.place_of_birth ?x .
}

Using entities:
Tim McGraw, also known as Samuel Timothy "Tim" McGraw, Samuel Timothy Smith, Samuel Timothy McGraw (fb:m.02lk95): Samuel Timothy "Tim" McGraw is an American country music singer ...y music history, and one of the Top 5 among all genres of music., has type Musical Artist

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

Example 2:
Question:
what team did tim tebow play for in college?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0g7km1 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0g7km1 fb:sports.pro_athlete.teams ?y .
  ?y fb:sports.sports_team_roster.team ?x .
  ?x fb:american_football.football_team.division fb:m.031fsz .
}

Using entities:
Division I (NCAA), also known as Division I-A, NCAA Division I (fb:m.031fsz): Division I is the highest level of intercollegiate athletics san...attendance requirements. Another difference is post season play., has type Basketball Division
Tim Tebow, also known as Timmy Tebow, Timothy Richard Tebow (fb:m.0g7km1): Timothy Richard Tebow is an American football quarterback for th...nship game. The Gators again went 13–1 in 2009, his senior year., has type Organization leader

Using properties:
Division (fb:american_football.football_team.division): links to type American football division, part of American football team schema
Teams (fb:sports.pro_athlete.teams): links to type Sports team roster, part of Athlete schema
Team (fb:sports.sports_team_roster.team): part of Sports team roster schema, links to type Sports Team

Example 3:
Question:
what is tim tebow's religion?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0g7km1 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0g7km1 fb:people.person.religion ?x .
}

Using entities:
Tim Tebow, also known as Timmy Tebow, Timothy Richard Tebow (fb:m.0g7km1): Timothy Richard Tebow is an American football quarterback for th...nship game. The Gators again went 13–1 in 2009, his senior year., has type Organization leader

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

[Assistant]
From the similar example about Tim McGraw, it uses the property fb:people.person.place_of_birth to answer "where did X grow up?". This is a common proxy for "grow up" in knowledge graphs, since explicit "grew up in" data is rare.

The entity for Tim Tebow is fb:m.0g7km1. So, I will use the property fb:people.person.place_of_birth for Tim Tebow to get his place of birth, which is likely the closest available answer.

I will also try to retrieve the label for the place for better readability.

Here is the SPARQL query I will use:
```sparql
SELECT DISTINCT ?place ?placeLabel WHERE {
  fb:m.0g7km1 fb:people.person.place_of_birth ?place .
  OPTIONAL { ?place rdfs:label ?placeLabel . FILTER (lang(?placeLabel) = "en") }
}
```
Let's execute this query.

[Tool]
Got 1 row and 2 columns:
| place                | placeLabel  |
| -------------------- | ----------- |
| Makati (fb:m.01dvzy) | Makati (en) |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?mouth ?mouthLabel WHERE {
  fb:m.04ykz fb:geography.river.mouth ?mouth .
  OPTIONAL {
    ?mouth rdfs:label ?mouthLabel .
    FILTER ( lang( ?mouthLabel ) = 'en' )
  }
}

The Missouri River ends at the Mississippi River.

[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 the missouri river ends?

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

[Tool]
Example 1:
Question:
where does missouri river end?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.04ykz ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.04ykz fb:geography.river.mouth ?x .
}

Using entities:
Missouri River (fb:m.04ykz): The Missouri River is the longest river in North America. Rising...coming part of the United States through the Louisiana Purchase., has type River

Using properties:
Mouth (fb:geography.river.mouth): links to type Location, part of River schema

Example 2:
Question:
what states does the missouri river touch?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.04ykz ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.04ykz fb:location.location.partially_containedby ?x .
  ?x fb:base.biblioness.bibs_location.loc_type ?sk0 .
  FILTER ( str( ?sk0 ) = "State" )
}

Using entities:
Missouri River (fb:m.04ykz): The Missouri River is the longest river in North America. Rising...coming part of the United States through the Louisiana Purchase., has type River

Using properties:
Type (fb:base.biblioness.bibs_location.loc_type): part of Bibs Location schema, links to type Text
Partially contained by (fb:location.location.partially_containedby): part of Location schema, links to type Location

Example 3:
Question:
where does the zambezi river end?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0p_70 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0p_70 fb:geography.river.mouth ?x .
}

Using entities:
Zambezi, also known as Zambezi River (fb:m.0p_70): The Zambezi is the fourth-longest river in Africa, the longest e...Africa. There is also a smaller power station at Victoria Falls., has type River

Using properties:
Mouth (fb:geography.river.mouth): links to type Location, part of River schema

[Assistant]
From the similar examples, I see that the entity for the Missouri River is fb:m.04ykz and the property for the mouth (where the river ends) is fb:geography.river.mouth. The query should return the mouth location of the Missouri River.

I will write a SPARQL query that selects the mouth of the Missouri River, and I will also try to get its label if available.

[Tool]
Got 1 row and 2 columns:
| mouth                          | mouthLabel             |
| ------------------------------ | ---------------------- |
| Mississippi River (fb:m.04yf_) | Mississippi River (en) |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?place_of_death ?place_of_death_label WHERE {
  fb:m.01vsl3_ fb:people.deceased_person.place_of_death ?place_of_death .
  OPTIONAL {
    ?place_of_death rdfs:label ?place_of_death_label .
    FILTER ( lang( ?place_of_death_label ) = 'en' )
  }
}

John Lennon died in New York City.

[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 do john lennon die?

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

[Tool]
Example 1:
Question:
where was john lennon standing when he was shot?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01vsl3_ ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01vsl3_ fb:people.deceased_person.place_of_death ?x .
}

Using entities:
John Lennon, also known as The Beatles, John, Plastic Ono Band, Lennon, John Winston Ono Lennon MBE (fb:m.01vsl3_): John Winston Ono Lennon MBE was an English singer and songwriter... wit in his music, writing, drawings, on film and in interviews., has type Musical Artist

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

Example 2:
Question:
who shot j lennon?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01vsl3_ ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01vsl3_ fb:user.alexander.misc.murdered_person.murdered_by ?x .
}

Using entities:
John Lennon, also known as The Beatles, John, Plastic Ono Band, Lennon, John Winston Ono Lennon MBE (fb:m.01vsl3_): John Winston Ono Lennon MBE was an English singer and songwriter... wit in his music, writing, drawings, on film and in interviews., has type Musical Artist

Using properties:
Murdered By (fb:user.alexander.misc.murdered_person.murdered_by): part of Murdered Person schema, links to type Murderer

Example 3:
Question:
where did reagan die?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06c0j ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06c0j fb:people.deceased_person.place_of_death ?x .
}

Using entities:
Ronald Reagan, also known as Rawhide, Ronald Wilson Reagan, Ronald 'Dutch' Reagan, Ronald Regan, Ronnie (fb:m.06c0j): Ronald Wilson Reagan was an American politician, commentator, an...rk of supporters, he was elected Governor of California in 1966., has type US President

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

[Assistant]
From the similar examples, I see that the property fb:people.deceased_person.place_of_death is used to find the place where someone died. John Lennon is identified as fb:m.01vsl3_.

I will write a SPARQL query to find the place where John Lennon died, returning the IRI and optionally the label of the place.

[Tool]
Got 1 row and 2 columns:
| place_of_death              | place_of_death_label |
| --------------------------- | -------------------- |
| New York City (fb:m.02_286) | New York City (en)   |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?location ?label WHERE {
  fb:m.060_7 fb:people.person.places_lived ?placeLived .
  ?placeLived fb:people.place_lived.location ?location .
  OPTIONAL {
    ?location rdfs:label ?label .
    FILTER ( lang( ?label ) = 'en' )
  }
}

Got 3 rows and 2 columns:
| location             | label       |
| -------------------- | ----------- |
| Málaga (fb:m.01978d) | Málaga (en) |
| Madrid (fb:m.056_y)  | Madrid (en) |
| France (fb:m.0f8l9c) | France (en) |

Pablo Picasso lived in Málaga, Madrid, and France.

[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 all did picasso live?

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

[Tool]
Example 1:
Question:
where did pablo picasso die?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.060_7 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.060_7 fb:people.deceased_person.place_of_death ?x .
}

Using entities:
Pablo Picasso, also known as Picasso, Picaso, Pablo Ruiz y Picasso, Pablo Diego José Francisco de Pa...antísima Trinidad Ruiz y Picasso (fb:m.060_7): Pablo Ruiz y Picasso, also known as Pablo Picasso, was a Spanish... in a naturalistic manner through his childhood and adolescence., has type Visual Artist

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

Example 2:
Question:
what art movement was pablo picasso part of?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.060_7 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.060_7 fb:visual_art.visual_artist.associated_periods_or_movements ?x .
}

Using entities:
Pablo Picasso, also known as Picasso, Picaso, Pablo Ruiz y Picasso, Pablo Diego José Francisco de Pa...antísima Trinidad Ruiz y Picasso (fb:m.060_7): Pablo Ruiz y Picasso, also known as Pablo Picasso, was a Spanish... in a naturalistic manner through his childhood and adolescence., has type Visual Artist

Using properties:
Associated periods or movements (fb:visual_art.visual_artist.associated_periods_or_movements): links to type Art Period/Movement, part of Visual Artist schema

Example 3:
Question:
where did nadia boulanger live?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.02cx2m ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.02cx2m fb:people.person.places_lived ?y .
  ?y fb:people.place_lived.location ?x .
}

Using entities:
Nadia Boulanger, also known as Boulanger, Nadia (fb:m.02cx2m): Juliette Nadia Boulanger was a French composer, conductor, and t...vid Diamond, Daniel Barenboim, Philip Glass and Ástor Piazzolla., has type Composer

Using properties:
Places lived (fb:people.person.places_lived): links to type Place lived, part of Person schema
Location (fb:people.place_lived.location): part of Place lived schema, links to type Location

[Assistant]
From the similar examples, especially the one about "where did nadia boulanger live?", I see that the property fb:people.person.places_lived is used to find places a person lived, and then fb:people.place_lived.location gives the actual location.

Let's confirm Pablo Picasso's Freebase entity ID and then construct the query accordingly.

[Tool]
Top 10 entity alternatives:
1. Pablo Picasso, also known as Picasso, Picaso, Pablo Ruiz y Picasso, Pablo Diego José Francisco de Pa...antísima Trinidad Ruiz y Picasso (fb:m.060_7): Pablo Ruiz y Picasso, also known as Pablo Picasso, was a Spanish... in a naturalistic manner through his childhood and adolescence., has type Visual Artist
2. Pablo Picasso (fb:m.0q14lh): has type Musical Recording
3. Pablo Picasso (fb:m.0bzr6t): "Pablo Picasso" is a song written by Jonathan Richman for the pr... inspired by his own adolescent "self-consciousness" with women., has type Composition
4. Pablo Picasso (fb:m.0v6f_9): has type Musical Recording
5. Pablo Picasso, also known as Paulo Picasso, Picasso (fb:m.02nwkwh): Picasso is a fictional character in the 1978 film The Adventures of Picasso., Pablo Picasso is a fictional character in the 2011 film Midnight in Paris, Pablo Picasso is a fictional character in the 2012 film The Picasso Gang., The representation in fiction of the Spanish artist Pablo Picasso., has type Film character
6. Pablo Picasso (fb:m.0mn_6p): has type Musical Recording
7. Pablo Picasso (fb:m.0rwl_r): has type Musical Recording
8. Pablo Picasso (fb:m.015p6kc): has type Musical Recording
9. Pablo Picasso (fb:m.0c7cdkf): has type Book Edition
10. Pablo Picasso (fb:m.011mbtb): has type Musical Recording

[Assistant]
The correct entity for Pablo Picasso is fb:m.060_7.

Now, following the Nadia Boulanger example, I will construct a query to find all places where Pablo Picasso lived, using the properties:
- fb:people.person.places_lived
- fb:people.place_lived.location

I will also try to get labels for the locations.

[Tool]
Got 128 rows and 2 columns, showing the first 5 and last 5 rows below:
| location             | locationLabel       |
| -------------------- | ------------------- |
| Málaga (fb:m.01978d) | Malaga (fr)         |
| Málaga (fb:m.01978d) | Malaga (lt)         |
| Málaga (fb:m.01978d) | Malaga (lv)         |
| Málaga (fb:m.01978d) | Malaga (pl)         |
| Málaga (fb:m.01978d) | Málaga (cs)         |
| ...                  | ...                 |
| France (fb:m.0f8l9c) | ประเทศฝรั่งเศส (th) |
| France (fb:m.0f8l9c) | 프랑스 (ko)            |
| France (fb:m.0f8l9c) | フランス (ja)           |
| France (fb:m.0f8l9c) | 法国 (zh)             |
| France (fb:m.0f8l9c) | 法國 (zh-Hant)        |

[Tool]
Got 3 rows and 1 column:
| location             |
| -------------------- |
| Málaga (fb:m.01978d) |
| Madrid (fb:m.056_y)  |
| France (fb:m.0f8l9c) |

[Tool]
Got 3 rows and 2 columns:
| location             | label       |
| -------------------- | ----------- |
| Málaga (fb:m.01978d) | Málaga (en) |
| Madrid (fb:m.056_y)  | Madrid (en) |
| France (fb:m.0f8l9c) | France (en) |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?language ?label WHERE {
  fb:m.06q1r fb:location.country.languages_spoken ?language .
  ?language rdfs:label ?label .
  FILTER ( lang( ?label ) = 'en' )
}

Got 5 rows and 2 columns:
| language                       | label                 |
| ------------------------------ | --------------------- |
| British English (fb:m.01bvf)   | British English (en)  |
| Scottish English (fb:m.01v58_) | Scottish English (en) |
| Old English (fb:m.05p2d)       | Old English (en)      |
| Scottish Gaelic (fb:m.070zw)   | Scottish Gaelic (en)  |
| Scots Language (fb:m.0h407)    | Scots Language (en)   |

The languages spoken in Scotland are:
- British English
- Scottish English
- Old English
- Scottish Gaelic
- Scots Language

The official language is English 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 language they speak in scotland?

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

[Tool]
Example 1:
Question:
what does scottish people speak?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06q1r ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06q1r fb:location.country.languages_spoken ?x .
}

Using entities:
Scotland, also known as Scotia (fb:m.06q1r): Scotland is a country that is part of the United Kingdom and cov...tate in the Early Middle Ages and continued to exist until 1707., has type Country

Using properties:
Languages spoken (fb:location.country.languages_spoken): links to type Human Language, part of Country schema

Example 2:
Question:
what languages do scottish people speak?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06q1r ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06q1r fb:location.country.official_language ?x .
}

Using entities:
Scotland, also known as Scotia (fb:m.06q1r): Scotland is a country that is part of the United Kingdom and cov...tate in the Early Middle Ages and continued to exist until 1707., has type Country

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

Example 3:
Question:
what languages do scottish people speak?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06q1r ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06q1r fb:location.country.languages_spoken ?x .
}

Using entities:
Scotland, also known as Scotia (fb:m.06q1r): Scotland is a country that is part of the United Kingdom and cov...tate in the Early Middle Ages and continued to exist until 1707., has type Country

Using properties:
Languages spoken (fb:location.country.languages_spoken): links to type Human Language, part of Country schema

[Assistant]
The similar examples show that the entity for Scotland is fb:m.06q1r, and the relevant properties are fb:location.country.languages_spoken and fb:location.country.official_language. Both properties are used to get the languages spoken in Scotland.

To provide a comprehensive answer, I will query both the languages spoken and the official languages of Scotland. I will also try to get the labels for the languages.

Here is my plan:
- Query all languages spoken in Scotland (fb:location.country.languages_spoken).
- Optionally, get their rdfs:label for human-readable names.

Let's proceed with this SPARQL query.

[Tool]
Got 159 rows and 2 columns, showing the first 5 and last 5 rows below:
| language                     | languageLabel                |
| ---------------------------- | ---------------------------- |
| British English (fb:m.01bvf) | Anglais britannique (fr)     |
| British English (fb:m.01bvf) | Anglès britànic (ca)         |
| British English (fb:m.01bvf) | Bahasa Inggeris British (ms) |
| British English (fb:m.01bvf) | Bahasa Inggris Britania (id) |
| British English (fb:m.01bvf) | Brit angol (hu)              |
| ...                          | ...                          |
| Scots Language (fb:m.0h407)  | لغة أسكتلندية (ar)           |
| Scots Language (fb:m.0h407)  | 스코트어 (ko)                    |
| Scots Language (fb:m.0h407)  | スコットランド語 (ja)                |
| Scots Language (fb:m.0h407)  | 低地苏格兰语 (zh)                  |
| Scots Language (fb:m.0h407)  | 低地蘇格蘭語 (zh-Hant)             |

[Tool]
Got 5 rows and 1 column:
| language                       |
| ------------------------------ |
| British English (fb:m.01bvf)   |
| Scottish English (fb:m.01v58_) |
| Old English (fb:m.05p2d)       |
| Scottish Gaelic (fb:m.070zw)   |
| Scots Language (fb:m.0h407)    |

[Tool]
Got 159 rows and 2 columns, showing the first 5 and last 5 rows below:
| language                     | label                        |
| ---------------------------- | ---------------------------- |
| British English (fb:m.01bvf) | Anglais britannique (fr)     |
| British English (fb:m.01bvf) | Anglès britànic (ca)         |
| British English (fb:m.01bvf) | Bahasa Inggeris British (ms) |
| British English (fb:m.01bvf) | Bahasa Inggris Britania (id) |
| British English (fb:m.01bvf) | Brit angol (hu)              |
| ...                          | ...                          |
| Scots Language (fb:m.0h407)  | لغة أسكتلندية (ar)           |
| Scots Language (fb:m.0h407)  | 스코트어 (ko)                    |
| Scots Language (fb:m.0h407)  | スコットランド語 (ja)                |
| Scots Language (fb:m.0h407)  | 低地苏格兰语 (zh)                  |
| Scots Language (fb:m.0h407)  | 低地蘇格蘭語 (zh-Hant)             |

[Tool]
Got 5 rows and 2 columns:
| language                       | label                 |
| ------------------------------ | --------------------- |
| British English (fb:m.01bvf)   | British English (en)  |
| Scottish English (fb:m.01v58_) | Scottish English (en) |
| Old English (fb:m.05p2d)       | Old English (en)      |
| Scottish Gaelic (fb:m.070zw)   | Scottish Gaelic (en)  |
| Scots Language (fb:m.0h407)    | Scots Language (en)   |

[Tool]
Got 1 row and 2 columns:
| language                        | label                 |
| ------------------------------- | --------------------- |
| English Language (fb:m.02h40lc) | English Language (en) |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?final WHERE {
  fb:m.0j6tr fb:sports.sports_team.championships ?final .
}
ORDER BY DESC ( ?final )
LIMIT 1

The last time the Toronto Maple Leafs were in the Stanley Cup Finals was in 1967. The event was the 1967 Stanley Cup Finals (fb:m.03by199).

[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 was the last time the toronto maple leafs were in the stanley cup finals?

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

[Tool]
Example 1:
Question:
when did kings last win stanley cup?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0jnq8 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0jnq8 fb:sports.sports_team.championships ?x .
  ?x fb:time.event.end_date ?sk0 .
}
ORDER BY DESC ( xsd:datetime ( ?sk0 ) )
LIMIT 1

Using entities:
Los Angeles Kings, also known as Los Angeles Kings Hockey Club (fb:m.0jnq8): The Los Angeles Kings are a professional ice hockey team based i...of the franchise that raised hockey's popularity in Los Angeles., Los Angeles Kings Hockey Club  is a 2013 Telly Award winner., 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
End date (fb:time.event.end_date): links to type Date/Time, part of Event schema

Example 2:
Question:
what sport do the toronto maple leafs play?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0j6tr ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0j6tr fb:sports.sports_team.sport ?x .
}

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

Using properties:
Sport (fb:sports.sports_team.sport): part of Sports Team schema, links to type Sport

Example 3:
Question:
what sport do the toronto maple leafs play?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0j6tr ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0j6tr fb:base.events.event_presenting_organisation.event_feed ?y .
  ?y fb:base.events.event_feed.type_of_event ?x .
}

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

Using properties:
Type of event (fb:base.events.event_feed.type_of_event): links to type Type of event, part of Event feed schema
Event feed (fb:base.events.event_presenting_organisation.event_feed): part of Event presenter schema, links to type Event feed

[Assistant]
From the examples, I see that:
- The Toronto Maple Leafs entity is fb:m.0j6tr.
- For championship appearances, the property fb:sports.sports_team.championships is used, which links to championship events.
- For the Kings, the query filtered by the end date of the championship event.

However, the question is not about winning, but about being in the Stanley Cup Finals (which is the championship series of the NHL). So, I need to find the last time the Maple Leafs participated in the Stanley Cup Finals, not necessarily won it.

Step 1: Check if the "championships" property for the Maple Leafs includes only wins or all finals appearances. If not, I may need to look for a property like "finals appearances" or similar.

Step 2: If the property only includes wins, I need to find a way to get all Stanley Cup Finals events and see which ones the Maple Leafs participated in.

First, let's check what objects are linked via fb:sports.sports_team.championships for the Maple Leafs.

[Tool]
Got 11 rows and 3 columns, showing the first 10 rows below:
| subject                          | property                                            | object                                 |
| -------------------------------- | --------------------------------------------------- | -------------------------------------- |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1932 Stanley Cup Finals (fb:m.02w00qq) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1949 Stanley Cup Finals (fb:m.02d0888) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1942 Stanley Cup Finals (fb:m.02d08_f) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1963 Stanley Cup Finals (fb:m.02d0905) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1945 Stanley Cup Finals (fb:m.02d091w) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1967 Stanley Cup Finals (fb:m.03by199) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1964 Stanley Cup Finals (fb:m.03by19p) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1962 Stanley Cup Finals (fb:m.03cb8gz) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1951 Stanley Cup Finals (fb:m.03cjdxg) |
| Toronto Maple Leafs (fb:m.0j6tr) | Championships (fb:sports.sports_team.championships) | 1948 Stanley Cup Finals (fb:m.03cjpsk) |
| ...                              | ...                                                 | ...                                    |

[Assistant]
The property fb:sports.sports_team.championships for the Toronto Maple Leafs links to specific Stanley Cup Finals events. These appear to be the years the Maple Leafs won the Stanley Cup, not just appeared in the finals.

To answer the question, I need the last time the Maple Leafs were in the Stanley Cup Finals, regardless of whether they won. However, if Freebase only records wins under "championships," then the last win is also the last appearance.

Let's check the label of the latest event (1967 Stanley Cup Finals, fb:m.03by199) to confirm if this is indeed the last time they were in the finals. I'll also check if there are any other properties that might indicate finals appearances.

[Tool]
Got 46 rows and 3 columns, showing the first 10 rows below:
| subject                                | property                                                                           | object                                                                   |
| -------------------------------------- | ---------------------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| 1967 Stanley Cup Finals (fb:m.03by199) | Type (fb:type.object.type)                                                         | Topic (fb:common.topic)                                                  |
| 1967 Stanley Cup Finals (fb:m.03by199) | Key (fb:type.object.key)                                                           | /en/1967_stanley_cup_finals                                              |
| 1967 Stanley Cup Finals (fb:m.03by199) | Name (fb:type.object.name)                                                         | 1967 Stanley Cup Finals (en)                                             |
| 1967 Stanley Cup Finals (fb:m.03by199) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage)                | <http://en.wikipedia.org/wiki/1967_Stanley_Cup_Finals>                   |
| 1967 Stanley Cup Finals (fb:m.03by199) | Notable for (fb:common.topic.notable_for)                                          | fb:g.1259tdqtv                                                           |
| 1967 Stanley Cup Finals (fb:m.03by199) | Notable types (fb:common.topic.notable_types)                                      | Sports League Championship Event (fb:m.025b7q2)                          |
| 1967 Stanley Cup Finals (fb:m.03by199) | Description (fb:common.topic.description)                                          | The 1967 Stanley Cup Final was a...p Final in the Original Six Era. (en) |
| 1967 Stanley Cup Finals (fb:m.03by199) | Article (fb:common.topic.article)                                                  | fb:m.03by19f                                                             |
| 1967 Stanley Cup Finals (fb:m.03by199) | Start date (fb:time.event.start_date)                                              | 1967-04-20 (xsd:date)                                                    |
| 1967 Stanley Cup Finals (fb:m.03by199) | Question ID (fb:user.alust.default_domain.processed_with_review_queue.question_id) | /rabj/store/questions/question_86596031b884ede4                          |
| ...                                    | ...                                                                                | ...                                                                      |

[Tool]
Got 1 row and 3 columns:
| subject                                | property                                                | object                           |
| -------------------------------------- | ------------------------------------------------------- | -------------------------------- |
| 1967 Stanley Cup Finals (fb:m.03by199) | Champion (fb:sports.sports_championship_event.champion) | Toronto Maple Leafs (fb:m.0j6tr) |

[Tool] Got no rows and 3 columns

[Tool]
Top 10 property alternatives:
1. Runner up (fb:base.x2010fifaworldcupsouthafrica.fifa_world_cup.runner_up): part of FIFA World Cup schema, links to type Football team
2. Runner-Up (fb:user.rcheramy.default_domain.hockey_championship.runner_up): part of Hockey Championship schema, links to type Hockey Team
3. Runner-up (fb:user.rcheramy.default_domain.hockey_championships.runner_up): part of Hockey Championships schema, links to type Hockey Team
4. Runner-up (fb:sports.sports_championship_event.runner_up): part of Sports League Championship Event schema, links to type Sports Team
5. Qualifier (fb:base.qualified_values.qualified_value.qualifier): part of Qualified Value schema, links to type Qualifier
6. Award Winner (fb:sports.sports_award.award_winner): links to type Sports League Award Winner, part of Sports League Award schema
7. Award winner (fb:award.award_honor.award_winner): links to type Award Winner, part of Award Honor schema
8. Winner(s) (fb:user.cheunger.mw_ping_pong.match.winner): links to type Player, part of Match schema
9. Winner(s) (fb:government.election.winner): part of Election contest schema, links to type Politician
10. Winner (fb:user.dharmatech.default_domain.nicaraguan_presidential_election.winner): part of Nicaraguan Presidential Election schema, links to type Person

[Tool]
Got 1 row and 3 columns:
| subject                                | property                                                  | object                          |
| -------------------------------------- | --------------------------------------------------------- | ------------------------------- |
| 1967 Stanley Cup Finals (fb:m.03by199) | Runner-up (fb:sports.sports_championship_event.runner_up) | Montreal Canadiens (fb:m.0bszz) |

[Assistant]
The 1967 Stanley Cup Finals (fb:m.03by199) lists the Toronto Maple Leafs as the champion, and the Montreal Canadiens as the runner-up. There is no property for "finalist" but the "champion" and "runner-up" together make up the two finalists.

Since the "championships" property for the Maple Leafs only includes years they won, and 1967 is the latest such event, this means the last time the Toronto Maple Leafs were in the Stanley Cup Finals was 1967.

Now, I will write a SPARQL query to return the latest Stanley Cup Finals event where the Toronto Maple Leafs were either the champion or the runner-up (i.e., a finalist), and return its date and IRI.

[Tool] Got no rows and 2 columns

[Assistant]
It seems the query returned no results, possibly due to the way the types or filters are structured. Let's simplify and directly query for Stanley Cup Finals events where the Toronto Maple Leafs were either champion or runner-up, without filtering by type, and get the latest date.

I'll remove the type constraint and focus on the event name and champion/runner-up properties.

[Tool]
SPARQL execution failed:
Operation timed out. Last operation: Filter ( CONTAINS ( LCASE ( ?name ) , "stanley cup finals" ) )

[Assistant]
The query timed out, likely due to the expensive FILTER on the event name. To optimize, I'll use the list of known Stanley Cup Finals events from the "championships" property for the Maple Leafs, and get the latest one by date.

I'll query all events linked via fb:sports.sports_team.championships for the Maple Leafs, retrieve their start dates, and order by date descending to get the latest.

[Tool]
Got 1 row and 2 columns:
| final                                  | date                  |
| -------------------------------------- | --------------------- |
| 1967 Stanley Cup Finals (fb:m.03by199) | 1967-04-20 (xsd:date) |

[Tool]
Got 1 row and 3 columns:
| subject                                | property   | object                       |
| -------------------------------------- | ---------- | ---------------------------- |
| 1967 Stanley Cup Finals (fb:m.03by199) | rdfs:label | 1967 Stanley Cup Finals (en) |

[Tool] Got no rows and 3 columns

[Tool]
Got 46 rows and 3 columns, showing the first 10 rows below:
| subject                                | property                                                                           | object                                                                   |
| -------------------------------------- | ---------------------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| 1967 Stanley Cup Finals (fb:m.03by199) | Type (fb:type.object.type)                                                         | Topic (fb:common.topic)                                                  |
| 1967 Stanley Cup Finals (fb:m.03by199) | Key (fb:type.object.key)                                                           | /en/1967_stanley_cup_finals                                              |
| 1967 Stanley Cup Finals (fb:m.03by199) | Name (fb:type.object.name)                                                         | 1967 Stanley Cup Finals (en)                                             |
| 1967 Stanley Cup Finals (fb:m.03by199) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage)                | <http://en.wikipedia.org/wiki/1967_Stanley_Cup_Finals>                   |
| 1967 Stanley Cup Finals (fb:m.03by199) | Notable for (fb:common.topic.notable_for)                                          | fb:g.1259tdqtv                                                           |
| 1967 Stanley Cup Finals (fb:m.03by199) | Notable types (fb:common.topic.notable_types)                                      | Sports League Championship Event (fb:m.025b7q2)                          |
| 1967 Stanley Cup Finals (fb:m.03by199) | Description (fb:common.topic.description)                                          | The 1967 Stanley Cup Final was a...p Final in the Original Six Era. (en) |
| 1967 Stanley Cup Finals (fb:m.03by199) | Article (fb:common.topic.article)                                                  | fb:m.03by19f                                                             |
| 1967 Stanley Cup Finals (fb:m.03by199) | Start date (fb:time.event.start_date)                                              | 1967-04-20 (xsd:date)                                                    |
| 1967 Stanley Cup Finals (fb:m.03by199) | Question ID (fb:user.alust.default_domain.processed_with_review_queue.question_id) | /rabj/store/questions/question_86596031b884ede4                          |
| ...                                    | ...                                                                                | ...                                                                      |

[Tool] Stopped generation process