Question: Which UK citizen was born on 1957-04-01?
Choices:
Joss Ackland
Gary Moore
David Walliams
Richard Gere
Paul Weller
John Williams
William Henry Harrison
Max Fleischer
John Bailey
Sylvester Stallone
Answer: John Bailey
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <date_of_birth> ?pv . ?pv <pred:date> "1957-04-01"^^xsd:date . ?e <country_of_citizenship> ?e_1 . ?e_1 <pred:name> "United Kingdom" .  }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: date of birth
1957-04-01
=
function: FilterConcept
dependencies: 1
inputs: human
function: Find
inputs: United Kingdom
function: Relate
dependencies: 3
inputs: country of citizenship
backward
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6