Question: When did the person born in Arkansas die?
Choices:
1998-11-16
2014-02-10
1971-04-06
2015-03-08
1994-06-06
-183
1962-11-18
2015-05-23
1970-01-05
1998-09-06
Answer: 2015-05-23
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:name> "Arkansas" .  ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: Arkansas
function: Relate
dependencies: 0
inputs: place of birth
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of death