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The series chronicles the adventures of Ryu and Ken , two teenage martial artists who embark on a journey to improve their skills after experiencing brutal defeat at the hands of Guile .
 person: Ryu; person: Ken; person: Guile
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: Ryu, Ken, Guile 
Answer:
 person: Ryu; person: Ken; person: Guile