Question: When was the person who belongs to South Korea born?
Choices:
1950-12-05
1887-10-31
1928-02-17
1910-10-13
1980-12-30
1936-03-05
1980-01-17
1965-06-03
1965-01-12
1989-01-24
Answer: 1989-01-24
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <country_for_sport> ?e_1 . ?e_1 <pred:name> "South Korea" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: South Korea
function: Relate
dependencies: 0
inputs: country for sport
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth