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Air Vice Marshal Sir George Ranald MacFarlane Reid KCB , DSO , MC & Bar ( 25 October 1893 – 19 May 1991 ) was a senior officer of the Royal Air Force .
 person: Reid; organization: Royal Air Force
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: Reid, Royal Air Force 
Answer:
 person: Reid; organization: Royal Air Force