Question: What are the number of provinces of China that has the captital Halifax (the one that contains Dalhousie University) ?
Choices:
0
1
2
3
4
5
6
7
8
9
Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "province of China" . ?e <capital> ?e_1 . ?e_1 <pred:name> "Halifax" . ?e_2 <located_in_the_administrative_territorial_entity> ?e_1 . ?e_2 <pred:name> "Dalhousie University" .   }
Program:
function: Find
inputs: Dalhousie University
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: Find
inputs: Halifax
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: capital
backward
function: FilterConcept
dependencies: 4
inputs: province of China
function: Count
dependencies: 5