Question: How many pop music have an inception time before 1963?
Choices:
2
3
4
5
6
7
8
9
10
11
Answer: 3
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "pop music" . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1963 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1963
<
function: FilterConcept
dependencies: 1
inputs: pop music
function: Count
dependencies: 2