Question: The Ukrainian Soviet Socialist Republic was abbreviated as УССР until which date?
Choices: 1790-12-05
1804-08-11
1871-01-17
1961-05-31
1533-01-01
2007-04-11
1991-08-24
1806-07-11
2003-09-03
1977-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Ukrainian Soviet Socialist Republic" . ?e <short_name> ?pv . ?pv <pred:value> "УССР" . [ <pred:fact_h> ?e ; <pred:fact_r> <short_name> ; <pred:fact_t> ?pv ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Ukrainian Soviet Socialist Republic
function: QueryAttrQualifier
dependencies: 0
inputs: short name
УССР
end time
Answer: 1991-08-24