Question: When was Mark Williams (the one that has the religion Islam) born?
Choices:
1954-12-25
1961-08-23
1946-06-06
1956-07-16
1894-02-28
1953-03-12
1966-08-11
1902-06-28
1984-09-09
1910-06-29
Answer: 1966-08-11
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Mark Williams" . ?e <religion> ?e_1 . ?e_1 <pred:name> "Islam" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Islam
function: Relate
dependencies: 0
inputs: religion
backward
function: Find
inputs: Mark Williams
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth