Question: Is Worcester the official name of the city with the native label Worcester?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <native_label> ?pv_1 . ?pv_1 <pred:value> "Worcester" . ?e <official_name> ?pv . ?pv <pred:value> "Worcester" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: native label
Worcester
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: official name
function: VerifyStr
dependencies: 3
inputs: Worcester
Answer: yes