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The Monomoy Island Gunnery Range was a former naval gunnery range for aviators , located on Monomoy Island , in Chatham , Massachusetts .
 location: Chatham , Massachusetts
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: Chatham , Massachusetts 
Answer:
 location: Chatham , Massachusetts