Question: When was the director of The Exorcist born?
Choices:
1959-09-11
1930-01-03
1923-10-25
1955-08-25
1884-01-01
1971-11-04
1935-08-29
1980-04-13
1949-06-14
1979-03-30
Program:
function: Find
inputs: The Exorcist
function: Relate
dependencies: 0
inputs: director
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <director> ?e . ?e_1 <pred:name> "The Exorcist" .  ?e <date_of_birth> ?pv .  }
Answer: 1935-08-29