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Vitaliy Fedoriv ( born 21 October 1987 in Lviv oblast , Soviet Union ) is a Ukrainian football defender who last played for FC Kryvbas Kryvyi Rih in the Ukrainian Premier League .
 Vitaliy Fedoriv, Lviv oblast, Soviet Union, Ukrainian, FC Kryvbas Kryvyi Rih, Ukrainian Premier League
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Vitaliy Fedoriv, Lviv oblast, Soviet Union, Ukrainian, FC Kryvbas Kryvyi Rih, Ukrainian Premier League