Question: When was Paul Robeson Grammy's Lifetime Achievement Award winner?
Choices: 2018-04-14
1930-12-31
2016-05-05
2015-05-01
1961-06-22
1998-01-01
1841
2008-06-01
2006-06-01
2016-01-15
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Paul Robeson" . ?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: Paul Robeson
function: Find
inputs: Grammy Lifetime Achievement Award
function: QueryRelationQualifier
dependencies: 0
1
inputs: award received
point in time
Answer: 1998-01-01