Question: Is 207 the local dialing code of Augusta (the one whose elevation (above sea level) is 20 metre)?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Augusta" . ?e <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "metre" . ?pv_1 <pred:value> "20"^^xsd:double . ?e <local_dialing_code> ?pv . ?pv <pred:value> "207" .  }
Program:
function: Find
inputs: Augusta
function: FilterNum
dependencies: 0
inputs: elevation above sea level
20 metre
=
function: QueryAttr
dependencies: 1
inputs: local dialing code
function: VerifyStr
dependencies: 2
inputs: 207
Answer: yes