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Cumshewa , also Go ' mshewah , Cummashawa , Cummashawaas , Cumchewas , Gumshewa , Hlḵ ' inul was an important chief of the Haida people of Haida Gwaii on the North Coast of British Columbia , Canada .
 Cumshewa, Canada
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
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Answer:
 Cumshewa, Canada