Question: How many civil wars ended before 1950?
Choices:
1
2
3
4
5
6
7
8
9
10
Answer: 3
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "civil war" . ?e <end_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1950 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: end time
1950
<
function: FilterConcept
dependencies: 1
inputs: civil war
function: Count
dependencies: 2