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Shortly afterwards Don Ameche , Robert Cummings and Carole Landis were cast .
 person: Don Ameche; person: Robert Cummings; person: Carole Landis
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: Don Ameche, Robert Cummings, Carole Landis 
Answer:
 person: Don Ameche; person: Robert Cummings; person: Carole Landis