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Effective February 18 , 1943 , the Allied air forces in the MTO were reorganized into the Mediterranean Air Command ( MAC ) and Air Chief Marshal Sir Arthur Tedder was named Air Commander-in-Chief .
 organization: Mediterranean; organization: Command; person: Marshal; person: Arthur Tedder
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: Mediterranean, Command, Marshal, Arthur Tedder 
Answer:
 organization: Mediterranean; organization: Command; person: Marshal; person: Arthur Tedder