Question: Is the US city Scottsdale's dialing code 514?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <official_name> ?pv_1 . ?pv_1 <pred:value> "Scottsdale" . ?e <local_dialing_code> ?pv . ?pv <pred:value> "514" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official name
Scottsdale
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: local dialing code
function: VerifyStr
dependencies: 3
inputs: 514
Answer: no