Question: When did Paul Simon (the one that was born in Newark) become Carrie Fisher's spouse?
Choices:
1914-10-29
1964-03-15
1936-08-01
1984-07-28
1224
1871-01-26
1983-01-01
1955-10-26
1983-08-16
1817-10-09
Answer: 1983-08-16
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Paul Simon" . ?e_1 <place_of_birth> ?e_3 . ?e_3 <pred:name> "Newark" . ?e_2 <pred:name> "Carrie Fisher" . ?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: Newark
function: Relate
dependencies: 0
inputs: place of birth
backward
function: Find
inputs: Paul Simon
function: And
dependencies: 1
2
function: Find
inputs: Carrie Fisher
function: QueryRelationQualifier
dependencies: 3
4
inputs: spouse
start time