Question: Who was born on 1st January 1832 ?
Choices:
Sylvester Stallone
Christian Slater
Jeffrey Jones
John Williams
Amy Grant
Richard Gere
David Byrne
Max Fleischer
Yasser Arafat
William Henry Harrison
Answer: John Williams
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <date_of_birth> ?pv . ?pv <pred:date> "1832-01-01"^^xsd:date .  }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: date of birth
1832-01-01
=
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2