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Ridersville is an unincorporated community between Berkeley Springs and Stohrs Crossroads along Martinsburg Road ( West Virginia Route 9 ) in Morgan County , West Virginia .
 Berkeley Springs, Stohrs Crossroads, Morgan County, West Virginia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Berkeley Springs, Stohrs Crossroads, Morgan County, West Virginia