Question: When was the person in the cast of Mighty Joe Young (the one whose composer is Roy Webb) born?
Choices: 1934-11-23
1941-06-28
1882-10-20
1936-08-15
1918-06-13
1966-04-08
1879-08-17
1979-01-01
1956-08-31
1960-03-16
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Mighty Joe Young" . ?e_1 <composer> ?e_2 . ?e_2 <pred:name> "Roy Webb" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Roy Webb
function: Relate
dependencies: 0
inputs: composer
backward
function: Find
inputs: Mighty Joe Young
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cast member
forward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: date of birth
Answer: 1918-06-13