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Simeon Alexander , Jr. , House ( or " Alexander-Kiablick House " ) is an historic house on Millers Falls Road south of Pine Meadow Road in Northfield , Massachusetts .
 location: Northfield , 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: Northfield , Massachusetts 
Answer:
 location: Northfield , Massachusetts