Question: Does the city with the pronunciation audio  Nl-Rotterdam.ogg have 45 as its local telephone code?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <pronunciation_audio> ?pv_1 . ?pv_1 <pred:value> "Nl-Rotterdam.ogg" . ?e <local_dialing_code> ?pv . ?pv <pred:value> "45" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: pronunciation audio
Nl-Rotterdam.ogg
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: local dialing code
function: VerifyStr
dependencies: 3
inputs: 45