85681
The program was created by Mel Brooks and Buck Henry and had its television premiere on NBC on September 18 , 1965 .
 person: Mel Brooks; person: Buck Henry; organization: NBC
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: Mel Brooks, Buck Henry, NBC 
Answer:
 person: Mel Brooks; person: Buck Henry; organization: NBC