Question: When did Patty Duke's marriage to John Astin terminate?
Choices: 2017-01-19
1942-01-07
1987-07-13
1966
1861-05-06
1812-04-20
1985-01-01
1993-01-20
1939-05-09
1992-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Patty Duke" . ?e_2 <pred:name> "John Astin" . ?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: Patty Duke
function: Find
inputs: John Astin
function: QueryRelationQualifier
dependencies: 0
1
inputs: spouse
end time
Answer: 1985-01-01