Question: How many rock musics have glam metal as a part or are named after heavy metal?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "rock music" .  { ?e_1 <part_of> ?e . ?e_1 <pred:name> "glam metal" .  } UNION { ?e <named_after> ?e_1 . ?e_1 <pred:name> "heavy metal" .  } }
Program:
function: Find
inputs: glam metal
function: Relate
dependencies: 0
inputs: part of
forward
function: FilterConcept
dependencies: 1
inputs: rock music
function: Find
inputs: heavy metal
function: Relate
dependencies: 3
inputs: named after
backward
function: FilterConcept
dependencies: 4
inputs: rock music
function: Or
dependencies: 2
5
function: Count
dependencies: 6
Answer: 2