Question: When did the 1988 Tony Award winner for Best Actor in a Play die?
Choices: 2012-12-24
2009-03-15
1992-12-17
2008-12-18
2003-10-21
2015-06-10
1976-06-10
1918-07-16
2018-05-08
1993-03-03
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <award_received> ?e_1 . ?e_1 <pred:name> "Tony Award for Best Actor in a Play" .  [ <pred:fact_h> ?e ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_1 ] <point_in_time> ?qpv . ?qpv <pred:year> 1988 . ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: Tony Award for Best Actor in a Play
function: Relate
dependencies: 0
inputs: award received
backward
function: QFilterYear
dependencies: 1
inputs: point in time
1988
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of death
Answer: 2009-03-15