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 .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None