Question: Is the river at its lowest in Indiana not 320 kilometers long ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "river" . ?e_1 <lowest_point> ?e . ?e_1 <pred:name> "Indiana" .  ?e <length> ?pv . ?pv <pred:unit> "kilometre" . ?pv <pred:value> ?v . FILTER ( ?v != "320"^^xsd:double ) .  }
Program:
function: Find
inputs: Indiana
function: Relate
dependencies: 0
inputs: lowest point
forward
function: FilterConcept
dependencies: 1
inputs: river
function: QueryAttr
dependencies: 2
inputs: length
function: VerifyNum
dependencies: 3
inputs: 320 kilometre
!=