Question: How many types of sport are the discipline of the Heisman Trophy and use a volleyball (that is used by beach volleyball)?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "type of sport" . ?e_1 <award_disciplines_or_subjects> ?e . ?e_1 <pred:name> "Heisman Trophy" .  ?e_2 <used_by> ?e . ?e_2 <pred:name> "volleyball" . ?e_2 <used_by> ?e_3 . ?e_3 <pred:name> "beach volleyball" .  }
Program:
function: Find
inputs: Heisman Trophy
function: Relate
dependencies: 0
inputs: award disciplines or subjects
forward
function: FilterConcept
dependencies: 1
inputs: type of sport
function: Find
inputs: beach volleyball
function: Relate
dependencies: 3
inputs: used by
backward
function: Find
inputs: volleyball
function: And
dependencies: 4
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function: Relate
dependencies: 6
inputs: used by
forward
function: FilterConcept
dependencies: 7
inputs: type of sport
function: And
dependencies: 2
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function: Count
dependencies: 9
Answer: 0