Question: When did Frank Marshall, who produced Ponyo on the Cliff by the Sea, become Kathleen Kennedy's husband?
Choices:
1533-01-01
2005-06-06
1988-05-16
1945-01-01
2014-08-30
1986-09-16
1990-05-04
1993-09-18
1987-01-01
1985-09-14
Program:
function: Find
inputs: Ponyo on the Cliff by the Sea
function: Relate
dependencies: 0
inputs: producer
forward
function: Find
inputs: Frank Marshall
function: And
dependencies: 1
2
function: Find
inputs: Kathleen Kennedy
function: QueryRelationQualifier
dependencies: 3
4
inputs: spouse
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Frank Marshall" . ?e_3 <producer> ?e_1 . ?e_3 <pred:name> "Ponyo on the Cliff by the Sea" . ?e_2 <pred:name> "Kathleen Kennedy" . ?e_1 <spouse> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <spouse> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1987-01-01