190869
Formation After Operation Torch in November 1942 , the United States ( U.S. ) Army 12th Air Force established bases in Morocco and Algeria making it necessary for the U.S. Army Air Forces ( USAAF ) to coordinate its operations with the Allied ground forces and the Royal Air Force ( RAF ) which had been fighting the Axis forces primarily in Egypt and Libya for two years .
 organization: U.S. Army Air Forces; 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: U.S. Army Air Forces, Royal Air Force 
Answer:
 organization: U.S. Army Air Forces; organization: Royal Air Force