Question: Does WOEID 63817 designate the capital city of North Vietnam ?
Choices: yes
no
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unknown
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SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <capital> ?e . ?e_1 <pred:name> "North Vietnam" .  ?e <WOEID> ?pv . ?pv <pred:value> "63817" .  }
Program:
function: Find
inputs: North Vietnam
function: Relate
dependencies: 0
inputs: capital
forward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: WOEID
function: VerifyStr
dependencies: 3
inputs: 63817
Answer: no