Question: What is the birth date of the person who died in Omaha?
Choices:
1943-01-01
1965-09-17
1964-08-09
1914-04-01
1752-09-01
1974-02-22
1965-05-31
1864-11-05
1964-12-26
1944-10-02
Answer: 1864-11-05
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_death> ?e_1 . ?e_1 <pred:name> "Omaha" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Omaha
function: Relate
dependencies: 0
inputs: place of death
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth