251707
Tekoa Mountain , very prominent from the " Jacob 's Ladder " section of U.S. Route 20 in the town of Russell , is not a true mountain but a cleaver jutting from a dissected plateau ; it was produced by glacial action and through continuous erosion by the Westfield River and Moose Meadow Brook before and after the last ice age .
 Tekoa, Russell, Westfield
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Tekoa, Russell, Westfield