Question: When did Jack Vance win a Nebula Award for Best Novella?
Choices: 1501-12-01
1966
1655-01-01
1490
2014-06-26
1905-01-01
2015-11-05
2011-11-01
1810-01-01
1858-12-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Nebula Award for Best Novella" . ?e_2 <pred:name> "Jack Vance" . ?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: Nebula Award for Best Novella
function: Find
inputs: Jack Vance
function: QueryRelationQualifier
dependencies: 0
1
inputs: winner
point in time
Answer: 1966