Question: When did Nicole Richie become Joel Madden's spouse?
Choices:
2001-09-09
1864
1984-04-17
2010-01-01
1998-07-03
1952-08-14
2008-01-20
1866
1979-10-25
1978-09-01
Answer: 2010-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Nicole Richie" . ?e_2 <pred:name> "Joel Madden" . ?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: Nicole Richie
function: Find
inputs: Joel Madden
function: QueryRelationQualifier
dependencies: 0
1
inputs: spouse
start time