Question: Rock musician John Paul Jones is famously associated with how many string instruments?
Choices:
0
1
2
3
4
5
6
7
8
9
Answer: 2
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "string instrument" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "John Paul Jones" . ?e_1 <genre> ?e_2 . ?e_2 <pred:name> "rock music" .   }
Program:
function: Find
inputs: rock music
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: John Paul Jones
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: famous people
backward
function: FilterConcept
dependencies: 4
inputs: string instrument
function: Count
dependencies: 5