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Babel is a 2006 international drama film directed by Alejandro González Iñárritu and written by Guillermo Arriaga , starring an ensemble cast .
 person: Alejandro González Iñárritu; person: Guillermo Arriaga
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: Alejandro González Iñárritu, Guillermo Arriaga 
Answer:
 person: Alejandro González Iñárritu; person: Guillermo Arriaga