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Beginning in June 1907 , Peter Behrens ' pioneering industrial design work for the German electrical company AEG successfully integrated art and mass production on a large scale .
 person: Peter Behrens; organization: AEG
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: Peter Behrens, AEG 
Answer:
 person: Peter Behrens; organization: AEG