71693
It has frequently been donned by celebrities ; musician Pharrell Williams and actor Ashton Kutcher in particular helped make the hat fashionable .
 person: Pharrell Williams; person: Ashton Kutcher
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: Pharrell Williams, Ashton Kutcher 
Answer:
 person: Pharrell Williams; person: Ashton Kutcher