44599
Renamed Nellis Air Force Base in 1950 , it is now home to the United States Air Force Thunderbirds aerobatic team .
 Nellis Air Force Base, United States Air Force Thunderbirds
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Nellis Air Force Base, United States Air Force Thunderbirds