Question: How many television films have a publication date before 1987?
Choices: 36
37
38
39
40
41
42
43
44
45
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television film" . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1987 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: publication date
1987
<
function: FilterConcept
dependencies: 1
inputs: television film
function: Count
dependencies: 2
Answer: 42