7864
It lies north of the Bella Coola and Atnarko River s and south and west of the Dean River , which curves around its north flank , and is relatively drier in climate and easier of terrain than more mountainous areas immediately west .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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