Question: How many saxophones does Tom Scott (the one that is famous for alto saxophone) have?
Choices:
0
1
2
3
4
5
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9
Answer: 4
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "saxophone" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Tom Scott" . ?e_2 <famous_people> ?e_1 . ?e_2 <pred:name> "alto saxophone" .   }
Program:
function: Find
inputs: alto saxophone
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: Tom Scott
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: famous people
backward
function: FilterConcept
dependencies: 4
inputs: saxophone
function: Count
dependencies: 5