Question: For the person influenced by Charlie Parker (the one whose ISNI is 0000 0003 6863 3974), how many woodwind instruments are the instruments he/she used?
Choices:
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Answer: 2
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "woodwind instrument" . ?e_1 <instrument> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <influenced_by> ?e_2 . ?e_2 <pred:name> "Charlie Parker" . ?e_2 <ISNI> ?pv . ?pv <pred:value> "0000 0003 6863 3974" .   }
Program:
function: Find
inputs: Charlie Parker
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0003 6863 3974
function: Relate
dependencies: 1
inputs: influenced by
backward
function: FilterConcept
dependencies: 2
inputs: human
function: Relate
dependencies: 3
inputs: instrument
forward
function: FilterConcept
dependencies: 4
inputs: woodwind instrument
function: Count
dependencies: 5