69004
Republics of the former Soviet Union ( U.S.S.R. ) that have not already become state parties to the treaty may join it at any time .
 location: Soviet Union; location: U.S.S.R.
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Soviet Union, U.S.S.R. 
Answer:
 location: Soviet Union; location: U.S.S.R.