Question: What are the number of colleges that have mixed sex education?
Choices:
9
10
11
12
13
14
15
16
17
18
Answer: 11
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "college" . ?e <significant_event> ?e_1 . ?e_1 <pred:name> "mixed-sex education" .   }
Program:
function: Find
inputs: mixed-sex education
function: Relate
dependencies: 0
inputs: significant event
backward
function: FilterConcept
dependencies: 1
inputs: college
function: Count
dependencies: 2