Question: What number of TV channels were founded after 1977?
Choices:
5
6
7
8
9
10
11
12
13
14
Answer: 11
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television channel" . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1977 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1977
>
function: FilterConcept
dependencies: 1
inputs: television channel
function: Count
dependencies: 2