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Beyoncé 's interest in music and performing continued after winning a school talent show at age seven , singing John Lennon 's " Imagine " to beat 15 / 16-year - olds .
 person: Beyoncé; person: John Lennon
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: Beyoncé, John Lennon 
Answer:
 person: Beyoncé; person: John Lennon