Question: When did Roald Dahl get married to Patricia Neal?
Choices: 1924-11-01
1995-09-04
2011-03-09
1997-03-14
1966-07-27
1890-01-01
1953-01-01
2004-09-27
1990-10-01
1859-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Roald Dahl" . ?e_2 <pred:name> "Patricia Neal" . ?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: Roald Dahl
function: Find
inputs: Patricia Neal
function: QueryRelationQualifier
dependencies: 0
1
inputs: spouse
start time
Answer: 1953-01-01