Question: Is the elevation of the town that is the headquarter location of Watford F.C. not 350 metre ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "town" . ?e_1 <headquarters_location> ?e . ?e_1 <pred:name> "Watford F.C." .  ?e <elevation_above_sea_level> ?pv . ?pv <pred:unit> "metre" . ?pv <pred:value> ?v . FILTER ( ?v != "350"^^xsd:double ) .  }
Program:
function: Find
inputs: Watford F.C.
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: FilterConcept
dependencies: 1
inputs: town
function: QueryAttr
dependencies: 2
inputs: elevation above sea level
function: VerifyNum
dependencies: 3
inputs: 350 metre
!=