277315
It was constructed by the United States Air Force as part of Loring Air Force Base .
 organization: United States 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: United States Air Force 
Answer:
 organization: United States Air Force