Question: Was Durham, containing the administrative division Oshawa, founded before 1903 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Oshawa
function: Relate
dependencies: 0
inputs: contains administrative territorial entity
backward
function: Find
inputs: Durham
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: inception
function: VerifyYear
dependencies: 4
inputs: 1903
<
SPARQL: ASK { ?e <pred:name> "Durham" . ?e <contains_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Oshawa" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1903 ) .  }
Answer: yes