168089
It is found from east-central British Columbia and southern Northwest Territories and Yukon , east to Nova Scotia , south to Mississippi , Texas and Arizona .
 British Columbia, Northwest Territories, Yukon, Nova Scotia, Mississippi, Texas, Arizona
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 British Columbia, Northwest Territories, Yukon, Nova Scotia, Mississippi, Texas, Arizona