12356
The play was written by William C. deMille , whose brother , Cecil , appeared in the cast .
 person: William C. deMille; person: Cecil
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: William C. deMille, Cecil 
Answer:
 person: William C. deMille; person: Cecil