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In Pörtschach he defeated Teymuraz Gabashvili in the first round before losing to Igor Kunitsyn .
 Pörtschach, Teymuraz Gabashvili, Igor Kunitsyn
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Pörtschach, Teymuraz Gabashvili, Igor Kunitsyn