Question: The country to which Rostov-on-Don belongs, the Russian Soviet Federative Socialist Republic, goes by what abbreviated name?
Choices:
🇵🇾
Paises Baxos
🇧🇷
Y
Ch
Jefferson County
українська
РСФСР
에콰도르
🇱🇾
Answer: РСФСР
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Russian Soviet Federative Socialist Republic" . ?e_1 <country> ?e . ?e_1 <pred:name> "Rostov-on-Don" .  ?e <short_name> ?pv .  }
Program:
function: Find
inputs: Rostov-on-Don
function: Relate
dependencies: 0
inputs: country
forward
function: Find
inputs: Russian Soviet Federative Socialist Republic
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: short name