309911
Between late 2007 and 2008 , MAXjet , Silverjet and Eos Airlines all ceased operations , with Silverjet ceasing operations on May 30 , 2008 .
 MAXjet, Silverjet, Eos Airlines, Silverjet
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 MAXjet, Silverjet, Eos Airlines, Silverjet