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Svetlana A. Tatunts , ( ; * 1953 in Baku , USSR ) - Armenian born Russian researcher of sociology , ethnicity , ethnic and national conflicts .
 location: Baku; location: USSR
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: Baku, USSR 
Answer:
 location: Baku; location: USSR