5872
The prevailing westerlies also create a weather pattern known as the " Nor'west arch " , in which moist air is pushed up over the mountains , forming an arch of cloud in an otherwise blue sky .
 location: Nor'west
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: Nor'west 
Answer:
 location: Nor'west