Question: Was the US city with postal code 55901 not founded in 1781?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <postal_code> ?pv_1 . ?pv_1 <pred:value> "55901" . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1781 ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: postal code
55901
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: inception
function: VerifyYear
dependencies: 3
inputs: 1781
!=