Question: Since when is Ozzy Osbourne the spouse of Sharon Osbourne?
Choices: 1982-07-04
1966-10-31
1956-03-02
1917-11-09
1300
1945-11-05
1997-12-31
1994-11-13
2015-11-27
2002-01-21
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Ozzy Osbourne" . ?e_2 <pred:name> "Sharon Osbourne" . ?e_1 <spouse> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <spouse> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Ozzy Osbourne
function: Find
inputs: Sharon Osbourne
function: QueryRelationQualifier
dependencies: 0
1
inputs: spouse
start time
Answer: 1982-07-04