Question: What is the birth date of a person that is a member of New Zealand National Party ?
Choices: 1969-03-11
1862-08-22
1971-05-19
1918-01-16
1909-05-15
1770-12-17
1937-06-01
1971-07-13
1940-04-25
1938-10-30
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <member_of_political_party> ?e_1 . ?e_1 <pred:name> "New Zealand National Party" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: New Zealand National Party
function: Relate
dependencies: 0
inputs: member of political party
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth
Answer: 1971-05-19