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
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Nor'west