27708
In Scotland , crannogs are mostly found on the western coast , with high concentrations in Argyll and Dumfries and Galloway .
 Scotland, Argyll, Dumfries and Galloway
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Scotland, Argyll, Dumfries and Galloway