Question: What is the date of death of the human that received an American Book Award on 1996-01-01?
Choices:
2003-03-30
2004-10-10
1989-02-03
1987-03-23
2011
2003-09-25
2012-06-07
1969-03-14
1984-03-03
1851-02-01
Answer: 2003-09-25
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <award_received> ?e_1 . ?e_1 <pred:name> "American Book Awards" .  [ <pred:fact_h> ?e ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_1 ] <point_in_time> ?qpv . ?qpv <pred:date> "1996-01-01"^^xsd:date . ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: American Book Awards
function: Relate
dependencies: 0
inputs: award received
backward
function: QFilterDate
dependencies: 1
inputs: point in time
1996-01-01
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of death