157949
He was the chief of staff of the Georgian navy from 2004 to 2005 , commander of a naval squadron from 2006 to 2008 and commander of the Georgian navy in 2008 .
 Georgian, Georgian
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Georgian, Georgian