Question: Which US city in the Chicago metro area is designated by zip codes 53140–53144 ?
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 <location> ?e_1 . ?e_1 <pred:name> "Chicago metropolitan area" .  ?e <postal_code> ?pv . ?pv <pred:value> "53140–53144" .  }
Program:
function: Find
inputs: Chicago metropolitan area
function: Relate
dependencies: 0
inputs: location
backward
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: postal code
function: VerifyStr
dependencies: 3
inputs: 53140–53144
Answer: yes