Question: When did Bruce Sterling receive the John W. Campbell Memorial Award for Best Science Fiction Novel?
Choices:
1640-01-01
1996-07-03
1995-04-19
1832-01-01
1920-08-31
1995-12-01
1955-03-30
1989
1620
2018-11-30
Program:
function: Find
inputs: Bruce Sterling
function: Find
inputs: John W. Campbell Memorial Award for Best Science Fiction Novel
function: QueryRelationQualifier
dependencies: 0
1
inputs: award received
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Bruce Sterling" . ?e_2 <pred:name> "John W. Campbell Memorial Award for Best Science Fiction Novel" . ?e_1 <award_received> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Answer: 1989