Question: Is 553 the maritime identification digits for Papua New Guinea?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Papua New Guinea" . ?e <maritime_identification_digits> ?pv . ?pv <pred:value> "553" .  }
Program:
function: Find
inputs: Papua New Guinea
function: QueryAttr
dependencies: 0
inputs: maritime identification digits
function: VerifyStr
dependencies: 1
inputs: 553
Answer: yes