Question: When did Nirvana win the  Grammy Award for Best Alternative Music Album?
Choices: 1954-03-25
1997-09-17
1994-12-01
1995
2003-12-06
1861-12-03
2007-07-18
1849-12-03
2007-07-01
1802
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Grammy Award for Best Alternative Music Album" . ?e_2 <pred:name> "Nirvana" . ?e_1 <winner> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Grammy Award for Best Alternative Music Album
function: Find
inputs: Nirvana
function: QueryRelationQualifier
dependencies: 0
1
inputs: winner
point in time
Answer: 1995