58405
The valleys of the mid-Sauer and Attert form the border between the Gutland and the Oesling .
 mid-Sauer, Attert, Gutland, Oesling
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 mid-Sauer, Attert, Gutland, Oesling