3110
'' 'Counties served : ' '' Athens , Gallia , Hocking , Meigs , Monroe , Morgan , Noble , Vinton , Washington
 Athens, Gallia, Hocking, Meigs, Monroe, Morgan, Noble, Vinton, Washington
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Athens, Gallia, Hocking, Meigs, Monroe, Morgan, Noble, Vinton, Washington