Question: Which form of pop music was invented on 1963-01-01?
Choices: teen pop
beat music
country rock
African popular music
Pro Football Hall of Fame
St. Augustine
post-bop
K-pop
progressive bluegrass
Comcast
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "pop music" . ?e <inception> ?pv . ?pv <pred:date> "1963-01-01"^^xsd:date .  }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: inception
1963-01-01
=
function: FilterConcept
dependencies: 1
inputs: pop music
function: What
dependencies: 2
Answer: beat music