Question: When did Ben Sahar become a member of Arminia Bielefeld?
Choices:
2009-04-01
1966-02-14
1943-02-01
2010-06-08
1815-06-21
2014-01-01
1567-01-01
1898-07-16
1861
1995-10-07
Answer: 2014-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Ben Sahar" . ?e_2 <pred:name> "Arminia Bielefeld" . ?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 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Ben Sahar
function: Find
inputs: Arminia Bielefeld
function: QueryRelationQualifier
dependencies: 0
1
inputs: member of sports team
start time