Question: What sovereign state's dissolution date is in 1922?
Choices: Ottoman Empire
Kingdom of Romania
Kiribati
Kingdom of Scotland
Weimar Republic
Cambodia
Nazi Germany
Russian Soviet Federative Socialist Republic
Costa Rica
Burundi
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <dissolved,_abolished_or_demolished> ?pv . ?pv <pred:year> 1922 .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: dissolved, abolished or demolished
1922
=
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: What
dependencies: 2
Answer: Russian Soviet Federative Socialist Republic