Question: When did Nelson Mandela win the Nobel Peace Prize?
Choices:
1769
1993
2008-02-24
1786-01-01
2005-08-08
2014-01-03
2006-03-15
1941-02-27
2013-06-06
1624
Answer: 1993
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Nobel Peace Prize" . ?e_2 <pred:name> "Nelson Mandela" . ?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: Nobel Peace Prize
function: Find
inputs: Nelson Mandela
function: QueryRelationQualifier
dependencies: 0
1
inputs: winner
point in time