122200
The boundary between Pierce County , west of the pass , and Yakima County to the east , coincides with the ridge .
 Pierce County, Yakima County
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Pierce County, Yakima County