Question: When was Robbie Robertson nominated for Grammy Award for Best Solo Rock Vocal Performance?
Choices:
1944-01-01
1991
1593
2001-04-11
2008
2010-03-31
1603-12-16
1976-05-17
1864-01-01
1857
Answer: 1991
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Robbie Robertson" . ?e_2 <pred:name> "Grammy Award for Best Solo Rock Vocal Performance" . ?e_1 <nominated_for> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <nominated_for> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Robbie Robertson
function: Find
inputs: Grammy Award for Best Solo Rock Vocal Performance
function: QueryRelationQualifier
dependencies: 0
1
inputs: nominated for
point in time