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Though his father Ahmed Khan died early in Alladiya 's life , his uncle , Jehangir Khan ( of the Agra gharana ) , taught him dhrupad for 5 years and then khyal for another 8 years .
 person: Khan; person: Alladiya; person: Khan
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: Khan, Alladiya, Khan 
Answer:
 person: Khan; person: Alladiya; person: Khan