Question: What is the date of birth of Rod Taylor, the one whose genre is reggae?
Choices:
1976-12-29
1965-06-22
1957-03-02
1902-06-17
1958-01-01
1970-03-07
1865-06-03
1975-08-05
1938-04-29
1899-08-28
Answer: 1957-03-02
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Rod Taylor" . ?e <genre> ?e_1 . ?e_1 <pred:name> "reggae" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: reggae
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Rod Taylor
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth