Question: What is the marriage date that Mary Steenburgen becomes Ted Danson's spouse?
Choices: 1998-09-27
2003-03-20
2004-01-01
1803
1939-01-01
1907-11-16
1974-09-10
1992-03-16
1995-10-07
1950-01-26
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Mary Steenburgen" . ?e_2 <pred:name> "Ted Danson" . ?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: Mary Steenburgen
function: Find
inputs: Ted Danson
function: QueryRelationQualifier
dependencies: 0
1
inputs: spouse
start time
Answer: 1995-10-07