Question: For the asteroid belt's parent-astronomical body, how many are astronomical-object types?
Choices:
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9
Answer: 1
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "astronomical object type" . ?e_1 <parent_astronomical_body> ?e . ?e_1 <pred:name> "asteroid belt" .   }
Program:
function: Find
inputs: asteroid belt
function: Relate
dependencies: 0
inputs: parent astronomical body
forward
function: FilterConcept
dependencies: 1
inputs: astronomical object type
function: Count
dependencies: 2