Question: How many public education institutions in the US are located in a sovereign state counting Don Johnson, the actor, as one of its citizens ?
Choices:
4
5
6
7
8
9
10
11
12
13
Answer: 4
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "public educational institution of the United States" . ?e <country> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "sovereign state" . ?e_2 <country_of_citizenship> ?e_1 . ?e_2 <pred:name> "Don Johnson" . ?e_2 <occupation> ?e_3 . ?e_3 <pred:name> "actor" .   }
Program:
function: Find
inputs: actor
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Don Johnson
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: country of citizenship
forward
function: FilterConcept
dependencies: 4
inputs: sovereign state
function: Relate
dependencies: 5
inputs: country
backward
function: FilterConcept
dependencies: 6
inputs: public educational institution of the United States
function: Count
dependencies: 7