Question: When was the person who lives in Southern California born?
Choices:
1942-10-11
1953-10-11
1919-07-19
1971-02-26
1951-10-07
1946-09-05
1958-04-03
1950-06-08
1984-10-03
1978-11-25
Answer: 1950-06-08
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <residence> ?e_1 . ?e_1 <pred:name> "Southern California" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Southern California
function: Relate
dependencies: 0
inputs: residence
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth