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His favorite photographers include William Eggleston ( " The Red Ceiling " ) , Joel-Peter Witkin , and Diane Arbus .
 person: William Eggleston; person: Joel-Peter Witkin; person: Diane Arbus
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: William Eggleston, Joel-Peter Witkin, Diane Arbus 
Answer:
 person: William Eggleston; person: Joel-Peter Witkin; person: Diane Arbus