Question: When did Eleanor Roosevelt become Franklin Delano Roosevelt's spouse?
Choices:
1702
1963-01-01
2016-06-16
1990-09-21
1982-10-01
1905-03-17
2008-01-14
2013-01-04
1256
1968-04-20
Answer: 1905-03-17
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Eleanor Roosevelt" . ?e_2 <pred:name> "Franklin Delano Roosevelt" . ?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: Eleanor Roosevelt
function: Find
inputs: Franklin Delano Roosevelt
function: QueryRelationQualifier
dependencies: 0
1
inputs: spouse
start time