Question: Roger Waters was a member of Pink Floyd until which date?
Choices: 2006
1998
1998-05-18
1985
1915-06-12
1885
1984
2008-01-01
2018-01-01
1883
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Roger Waters" . ?e_2 <pred:name> "Pink Floyd" . ?e_1 <part_of> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <part_of> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Roger Waters
function: Find
inputs: Pink Floyd
function: QueryRelationQualifier
dependencies: 0
1
inputs: part of
end time
Answer: 1985