29201
While the relief of these lowlands is particularly flat and regular , a group of batholites known as the Monteregian Hills are spread along a mostly regular line across the area .
 Monteregian Hills
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Monteregian Hills