69104
In 1945 the airfield was bombed by aircraft of the USAAF and surrendered to American forces on 8 April 1945 .
 organization: USAAF
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: USAAF 
Answer:
 organization: USAAF