Question: Does the city whose native label is Rio de Janeiro have as its official name Oklahoma City ?
Choices: yes
no
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unknown
unknown
unknown
unknown
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SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <native_label> ?pv_1 . ?pv_1 <pred:value> "Rio de Janeiro" . ?e <official_name> ?pv . ?pv <pred:value> "Oklahoma City" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: native label
Rio de Janeiro
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: official name
function: VerifyStr
dependencies: 3
inputs: Oklahoma City
Answer: no