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Major new shipping lanes are opening up : the northern sea route had 34 passages in 2011 while the Northwest Passage had 22 traverses , more than any time in history .
 location: Northwest Passage
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Northwest Passage 
Answer:
 location: Northwest Passage