Question: What sound started in 2002?
Choices:
symphonic black metal
post-rock
Astrid Lindgren Memorial Award
progressive house music
C#
progressive bluegrass
Saba Qom F.C.
gothic rock
hard bop
electro house
Answer: electro house
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sound" . ?e <inception> ?pv . ?pv <pred:year> 2002 .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
2002
=
function: FilterConcept
dependencies: 1
inputs: sound
function: What
dependencies: 2