Question: When did Diana Ross (the one that is a part of USA for Africa) receive the Grammy Lifetime Achievement Award?
Choices:
1800
2010-09-24
1948
1986-01-23
1985-01-01
2012-01-01
2003-03-26
1975-05-19
2003-01-01
1910
Program:
function: Find
inputs: USA for Africa
function: Relate
dependencies: 0
inputs: has part
forward
function: Find
inputs: Diana Ross
function: And
dependencies: 1
2
function: Find
inputs: Grammy Lifetime Achievement Award
function: QueryRelationQualifier
dependencies: 3
4
inputs: award received
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Diana Ross" . ?e_3 <has_part> ?e_1 . ?e_3 <pred:name> "USA for Africa" . ?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 .  }
Answer: 2012-01-01