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January Irina Voronina ( Russian : Ирина Воронина , born December 19 , 1977 in Dzerzhinsk , Russia ) is a Russian model and who Playboy selected as its Playmate of the Month for January 2001 .
 Dzerzhinsk , Russia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dzerzhinsk , Russia