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A controversy occurred in the semi-final when judge Todd McKenney said that he believed Arianne Caoili had received professional dance lessons prior to the competition .
 person: Todd McKenney; person: Arianne Caoili
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: Todd McKenney, Arianne Caoili 
Answer:
 person: Todd McKenney; person: Arianne Caoili