Question: What is the date of birth of the person who is a costume designer of The Merry Widow produced by Joe Pasternak?
Choices: 1974-08-11
1954-01-29
1967-07-25
1910-08-01
1948-08-01
1929-06-06
1914-11-08
1951-09-18
1957-01-12
1904-02-02
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <costume_designer> ?e . ?e_1 <pred:name> "The Merry Widow" . ?e_1 <producer> ?e_2 . ?e_2 <pred:name> "Joe Pasternak" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Joe Pasternak
function: Relate
dependencies: 0
inputs: producer
backward
function: Find
inputs: The Merry Widow
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: costume designer
forward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: date of birth
Answer: 1904-02-02