Question: When did Peter Krause (the one that has the occupation of actor) become the partner of Lauren Graham?
Choices:
1779-02-20
2010-12-24
2017-02-22
1823-03-19
2010-01-01
1797-11-04
1930-09-16
1932-01-01
1953-04-06
1976-10-03
Program:
function: Find
inputs: actor
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Peter Krause
function: And
dependencies: 1
2
function: Find
inputs: Lauren Graham
function: QueryRelationQualifier
dependencies: 3
4
inputs: partner
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Peter Krause" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "actor" . ?e_2 <pred:name> "Lauren Graham" . ?e_1 <partner> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <partner> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 2010-01-01