Question: Which US citizen was born on 1937-09-27?
Choices: Gena Rowlands
Sylvester Stallone
Keenan Wynn
Rory Cochrane
Richard Gere
William Henry Harrison
Melvyn Douglas
Robert Patrick
Max Fleischer
Thomas Haden Church
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <country_of_citizenship> ?e_1 . ?e_1 <pred:name> "United States of America" .  ?e <date_of_birth> ?pv . ?pv <pred:date> "1937-09-27"^^xsd:date .  }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country of citizenship
backward
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterDate
dependencies: 3
inputs: date of birth
1937-09-27
=
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Robert Patrick