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The feather was most likely from a female gyrfalcon ( a type of falcon ) , a mascot at the United States Air Force Academy .
 organization: United States Air Force Academy
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: United States Air Force Academy