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Park Ji-yeon ( ; Hanja : ; born June 7 , 1993 ) , better known as simply Jiyeon , is a South Korean idol , singer , model and actress and a member of girl group T-ara .
 person: Ji-yeon
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: Ji-yeon 
Answer:
 person: Ji-yeon