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Oksana Ilyushkina , née Kochetkova ( born 25 May 1974 ) is a retired Ukrainian athlete who specialized in the 400 metres and 800 metres .
 person: Oksana Ilyushkina; location: Ukrainian
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: Oksana Ilyushkina; location: Ukrainian