Question: When did the marriage of Nas to Kelis come to an end?
Choices: 1946-01-31
2010-05-21
1990-05-03
1973-09-29
1936-01-05
1994-09-20
1975-06-24
1784
2002-02-26
2013-01-31
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Nas" . ?e_2 <pred:name> "Kelis" . ?e_1 <spouse> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <spouse> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Nas
function: Find
inputs: Kelis
function: QueryRelationQualifier
dependencies: 0
1
inputs: spouse
end time
Answer: 2010-05-21