Question: How many saxophones are classified by Hornbostel-Sachs as 422.212-71 or are famously associated with Keith Jarrett?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "saxophone" .  { ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "422.212-71" .  } UNION { ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Keith Jarrett" .  } }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Hornbostel-Sachs classification
422.212-71
function: FilterConcept
dependencies: 1
inputs: saxophone
function: Find
inputs: Keith Jarrett
function: Relate
dependencies: 3
inputs: famous people
backward
function: FilterConcept
dependencies: 4
inputs: saxophone
function: Or
dependencies: 2
5
function: Count
dependencies: 6
Answer: 4