Question: What is the date of death of Andy Williams (the one that is famous for jazz) ?
Choices:
1999-12-26
2013-07-13
1933-06-04
1962-11-15
2017-09-13
1968-09-18
2012-09-25
2008-03-24
1977-12-25
2011-02-06
Program:
function: Find
inputs: jazz
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: Andy Williams
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of death
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Andy Williams" . ?e_1 <famous_people> ?e . ?e_1 <pred:name> "jazz" .  ?e <date_of_death> ?pv .  }
Answer: 2012-09-25