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Petra Cetkovská and Alexandra Panova were the defending champions but decided not to participate .
 person: Petra Cetkovská; person: Alexandra Panova
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: Petra Cetkovská, Alexandra Panova 
Answer:
 person: Petra Cetkovská; person: Alexandra Panova