20068
The guests for the final episode were Tom Hanks , Will Ferrell , and musical guest Neil Young .
 person: Tom Hanks; person: Will Ferrell; person: Neil Young
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: Tom Hanks, Will Ferrell, Neil Young 
Answer:
 person: Tom Hanks; person: Will Ferrell; person: Neil Young