Question: Telephone area code 201 corresponds to how many New Jersey cities?
Choices:
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Answer: 3
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city in New Jersey" . ?e <local_dialing_code> ?pv . ?pv <pred:value> "201" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: local dialing code
201
function: FilterConcept
dependencies: 1
inputs: city in New Jersey
function: Count
dependencies: 2