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Irina Cherniaeva ( ; born October 29 , 1955 in Moscow ) is a Russian pair skater who competed for the Soviet Union .
 person: Irina Cherniaeva; location: Moscow; location: Soviet Union
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Irina Cherniaeva; location: Moscow; location: Soviet Union