Question: When was Lena Horne the Grammy Lifetime Achievement Award recipient?
Choices: 2016-03-31
2017-01-05
1999-12-01
1821-01-01
1991-12-01
2015-01-22
1978
1989-01-01
1973-12-01
1960-04-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Lena Horne" . ?e_2 <pred:name> "Grammy Lifetime Achievement Award" . ?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 .  }
Program:
function: Find
inputs: Lena Horne
function: Find
inputs: Grammy Lifetime Achievement Award
function: QueryRelationQualifier
dependencies: 0
1
inputs: award received
point in time
Answer: 1989-01-01