88003
His last production was The Lovable Cheat ( 1949 ) , an inexpensive but worthwhile adaptation of a Balzac story which boasted an impressive cast including Charles Ruggles , Alan Mowbray , and Buster Keaton .
 person: Balzac; person: Charles Ruggles; person: Alan Mowbray; person: Buster Keaton
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: Balzac, Charles Ruggles, Alan Mowbray, Buster Keaton 
Answer:
 person: Balzac; person: Charles Ruggles; person: Alan Mowbray; person: Buster Keaton