257990
Chuck Jackson ( born March 11 , 1953 , Toronto ) is the Canadian lead singer and one of two harmonica players in the Downchild Blues Band , otherwise known as Downchild , with which he has been associated since 1990 .
 person: Chuck Jackson; location: Toronto; organization: Blues
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: Chuck Jackson, Toronto, Blues 
Answer:
 person: Chuck Jackson; location: Toronto; organization: Blues