239712
At this location , about above the Arctic Circle , sunlight is limited to perhaps three months of a year , snowfall is light , and water in the bay is icebound from year to year , with just chance openings allowing only difficult navigation .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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