Question: Pete Seeger belonged to the Communist Party USA until which date?
Choices:
1910-05-06
1840
1625
1829-03-04
1998-01-01
1697
1948-07-07
2007
1949
2017-10-05
Answer: 1949
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Pete Seeger" . ?e_2 <pred:name> "Communist Party USA" . ?e_1 <member_of_political_party> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_political_party> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Pete Seeger
function: Find
inputs: Communist Party USA
function: QueryRelationQualifier
dependencies: 0
1
inputs: member of political party
end time