Question: When did  Peter Bogdanovich become a partner of Cybill Shepherd?
Choices:
1976-07-02
1985-12-09
2018-05-30
1936-01-05
2015-11-04
1945-04-30
2001
1997-07-12
1978-01-01
1853-03-04
Answer: 1978-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Peter Bogdanovich" . ?e_2 <pred:name> "Cybill Shepherd" . ?e_1 <partner> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <partner> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Peter Bogdanovich
function: Find
inputs: Cybill Shepherd
function: QueryRelationQualifier
dependencies: 0
1
inputs: partner
end time