Question: Which person is a performer of The Believer (the one that has the record label Reprise Records) ?
Choices: Joni Mitchell
David Byrne
Neil Young
Margaret Cho
Richard Gere
William Henry Harrison
Sylvester Stallone
BeBe Winans
Andrew Jackson
Stephen Stills
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <performer> ?e . ?e_1 <pred:name> "The Believer" . ?e_1 <record_label> ?e_2 . ?e_2 <pred:name> "Reprise Records" .   }
Program:
function: Find
inputs: Reprise Records
function: Relate
dependencies: 0
inputs: record label
backward
function: Find
inputs: The Believer
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: performer
forward
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5
Answer: Neil Young