Question: Which cable channel publishes Rock Band 2?
Choices:
Syfy
World War II
The Three Musketeers
USA Network
Roland Emmerich
TNT
TLC
MTV
Johnny Depp
Battleship
Answer: MTV
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "cable channel" . ?e_1 <publisher> ?e . ?e_1 <pred:name> "Rock Band 2" .   }
Program:
function: Find
inputs: Rock Band 2
function: Relate
dependencies: 0
inputs: publisher
forward
function: FilterConcept
dependencies: 1
inputs: cable channel
function: What
dependencies: 2