Question: What person born in Walsall has the postal code of WS1?
Choices: George Clinton
Simon Cowell
John Byrne
Rahul Dev Burman
John Wood
David Byrne
Sylvester Stallone
Richard Gere
Max Fleischer
William Henry Harrison
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:name> "Walsall" . ?e_1 <postal_code> ?pv . ?pv <pred:value> "WS1" .   }
Program:
function: Find
inputs: Walsall
function: FilterStr
dependencies: 0
inputs: postal code
WS1
function: Relate
dependencies: 1
inputs: place of birth
backward
function: FilterConcept
dependencies: 2
inputs: human
function: What
dependencies: 3
Answer: John Byrne