376095
Gravel mining on Maury Island The primary environmental issue on Maury Island is Glacier Northwest 's proposal to expand its gravel mine , located in the southern part of the island .
 organization: Glacier Northwest
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: Glacier Northwest 
Answer:
 organization: Glacier Northwest