Question: When did Tony Walton marry the Julie Andrews?
Choices:
1901-03-04
1992-03-12
1914-10-29
1721-08-30
2003-03-20
2011-06-29
1818-12-03
1959-01-01
1990-04-16
1919-02-05
Answer: 1959-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Tony Walton" . ?e_2 <pred:name> "Julie Andrews" . ?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: Tony Walton
function: Find
inputs: Julie Andrews
function: QueryRelationQualifier
dependencies: 0
1
inputs: spouse
start time