Question: How many punk rock bands were founded before 1981 and not in 1995?
Choices:
6
7
8
9
10
11
12
13
14
15
Answer: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "punk rock" . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1981 ) . ?e <inception> ?pv_1 . ?pv_1 <pred:year> ?v_1 . FILTER ( ?v_1 != 1995 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1981
<
function: FilterConcept
dependencies: 1
inputs: punk rock
function: FindAll
function: FilterYear
dependencies: 3
inputs: inception
1995
!=
function: FilterConcept
dependencies: 4
inputs: punk rock
function: And
dependencies: 2
5
function: Count
dependencies: 6