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Among other members of the same family were Arthur Waley , Sir Robert Waley Cohen and Sir Bernard Waley-Cohen .
 person: Arthur Waley; person: Robert Waley Cohen; person: Bernard Waley-Cohen
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Arthur Waley, Robert Waley Cohen, Bernard Waley-Cohen 
Answer:
 person: Arthur Waley; person: Robert Waley Cohen; person: Bernard Waley-Cohen