Question: What is the birthdate of Aladdin that was born in New York City?
Choices:
1956-06-04
1946-01-20
1912-09-12
1899-05-10
1957-10-17
1937-05-04
1925-11-10
1918-09-13
1940-05-08
1950-12-08
Answer: 1912-09-12
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Aladdin" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:name> "New York City" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: New York City
function: Relate
dependencies: 0
inputs: place of birth
backward
function: Find
inputs: Aladdin
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth