Question: How many families are associated with an architectural style that is found, in part, in USA?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "family" . ?e_1 <part_of> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "architectural style" . ?e_1 <country> ?e_2 . ?e_2 <pred:name> "United States of America" .   }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: architectural style
function: Relate
dependencies: 2
inputs: part of
forward
function: FilterConcept
dependencies: 3
inputs: family
function: Count
dependencies: 4
Answer: 0