Question: Was the Canadian administrative territory containing the administrative division Oshawa created before 1949?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "administrative territorial entity of Canada" . ?e <contains_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Oshawa" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1949 ) .  }
Program:
function: Find
inputs: Oshawa
function: Relate
dependencies: 0
inputs: contains administrative territorial entity
backward
function: FilterConcept
dependencies: 1
inputs: administrative territorial entity of Canada
function: QueryAttr
dependencies: 2
inputs: inception
function: VerifyYear
dependencies: 3
inputs: 1949
<
Answer: yes