Question: How many keyboard instruments associate with famous Mike Mills (famous for college rock) or their  Hornbostel-Sachs classification is 511 ?
Choices:
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Answer: 2
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "keyboard instrument" .  { ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Mike Mills" . ?e_2 <famous_people> ?e_1 . ?e_2 <pred:name> "college rock" .  } UNION { ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "511" .  } }
Program:
function: Find
inputs: college rock
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: Mike Mills
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: famous people
backward
function: FilterConcept
dependencies: 4
inputs: keyboard instrument
function: FindAll
function: FilterStr
dependencies: 6
inputs: Hornbostel-Sachs classification
511
function: FilterConcept
dependencies: 7
inputs: keyboard instrument
function: Or
dependencies: 5
8
function: Count
dependencies: 9