2544
During the height of her popularity , three imposters billed themselves as Kitty Kallen .
 person: Kitty Kallen
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: Kitty Kallen 
Answer:
 person: Kitty Kallen