Question: Was the Arizona conty which shares border with Apache County founded before 1946?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Arizona" . ?e <shares_border_with> ?e_1 . ?e_1 <pred:name> "Apache County" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1946 ) .  }
Program:
function: Find
inputs: Apache County
function: Relate
dependencies: 0
inputs: shares border with
backward
function: FilterConcept
dependencies: 1
inputs: county of Arizona
function: QueryAttr
dependencies: 2
inputs: inception
function: VerifyYear
dependencies: 3
inputs: 1946
<
Answer: yes