Question: Is the dissolution date not in 1980 for the historical country whose dissolution date is in -167?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: dissolved, abolished or demolished
-167
=
function: FilterConcept
dependencies: 1
inputs: historical country
function: QueryAttr
dependencies: 2
inputs: dissolved, abolished or demolished
function: VerifyYear
dependencies: 3
inputs: 1980
!=
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "historical country" . ?e <dissolved,_abolished_or_demolished> ?pv_1 . ?pv_1 <pred:year> -167 . ?e <dissolved,_abolished_or_demolished> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1980 ) .  }
Answer: yes