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Ben Piazza ( the show 's only recognizable name other than Namath 's ) co-starred as stodgy former coach George Benton , who served as a foil to Casey ( much like Mr. Woodman did to Gabe Kotter in Welcome Back , Kotter on ABC ) .
 person: Ben Piazza; person: Namath; organization: ABC
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: Ben Piazza, Namath, ABC 
Answer:
 person: Ben Piazza; person: Namath; organization: ABC