Question: What type of rock music is associated with Earth, Wind & Fire?
Choices: deathcore
doom metal
screamo
smooth jazz
Oi!
black metal
jazz
rhythm and blues
jazz fusion
Deathrock
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "rock music" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Earth, Wind & Fire" .   }
Program:
function: Find
inputs: Earth, Wind & Fire
function: Relate
dependencies: 0
inputs: famous people
backward
function: FilterConcept
dependencies: 1
inputs: rock music
function: What
dependencies: 2
Answer: black metal