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Their set consisted of a mix of both Hall & Oates and Chromeo tracks .
 organization: Hall & Oates; organization: Chromeo
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: Hall & Oates, Chromeo 
Answer:
 organization: Hall & Oates; organization: Chromeo