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At the 2012 World Championships , Fak won a gold medal at 20 km event and a silver medal at the mixed relay , together with Andreja Mali , Teja Gregorin and Klemen Bauer .
 person: Fak; person: Andreja Mali; person: Teja Gregorin; person: Klemen Bauer
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Fak, Andreja Mali, Teja Gregorin, Klemen Bauer 
Answer:
 person: Fak; person: Andreja Mali; person: Teja Gregorin; person: Klemen Bauer