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Their name came from Sid Caesar , who , if a joke did not go over , or played worse than expected , would attribute it to " the kids in the hall " , referring to a group of young writers hanging around the studio .
 person: Sid Caesar
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: Sid Caesar 
Answer:
 person: Sid Caesar