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In addition , many of the most important comedians of the era were on the show including early performances by George Carlin , Richard Pryor , Andy Kaufman , Steve Martin and Jerry Seinfeld , who made his TV debut on the show in 1981 .
 person: George Carlin; person: Richard Pryor; person: Andy Kaufman; person: Steve Martin; person: Jerry Seinfeld
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: George Carlin, Richard Pryor, Andy Kaufman, Steve Martin, Jerry Seinfeld 
Answer:
 person: George Carlin; person: Richard Pryor; person: Andy Kaufman; person: Steve Martin; person: Jerry Seinfeld