Question: Which academic discipline has the genre rock music?
Choices: Billy Joel
big band
Iron Man 2
natural history
Dave Matthews Band
The Hollies
Bon Jovi
Philadelphia
Yellow Submarine
London Symphony Orchestra
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "academic discipline" . ?e <genre> ?e_1 . ?e_1 <pred:name> "rock music" .   }
Program:
function: Find
inputs: rock music
function: Relate
dependencies: 0
inputs: genre
backward
function: FilterConcept
dependencies: 1
inputs: academic discipline
function: What
dependencies: 2
Answer: Yellow Submarine