Question: Is the dissolution date of the sovereign state that is followed by Russian Soviet Federative Socialist Republic (the one that is a part of Soviet Union), before 1931 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e_1 <follows> ?e . ?e_1 <pred:name> "Russian Soviet Federative Socialist Republic" . ?e_2 <has_part> ?e_1 . ?e_2 <pred:name> "Soviet Union" .  ?e <dissolved,_abolished_or_demolished> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1931 ) .  }
Program:
function: Find
inputs: Soviet Union
function: Relate
dependencies: 0
inputs: has part
forward
function: Find
inputs: Russian Soviet Federative Socialist Republic
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: follows
forward
function: FilterConcept
dependencies: 4
inputs: sovereign state
function: QueryAttr
dependencies: 5
inputs: dissolved, abolished or demolished
function: VerifyYear
dependencies: 6
inputs: 1931
<
Answer: yes