Question: John Hughes was a member of the national football team of Wales until which date?
Choices:
2009-01-20
1948-03-20
2015-05-17
1999-01-03
1879-01-01
1989-01-20
2010-05-11
1714
1937
1992-01-01
Answer: 1879-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "John Hughes" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Wales national football team" . ?e_2 <pred:name> "Wales national football team" . ?e_1 <member_of_sports_team> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Wales national football team
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: John Hughes
function: And
dependencies: 1
2
function: Find
inputs: Wales national football team
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
end time