218994
Two licensed Massachusetts milk dealers , who purchased raw milk outside of Massachusetts but did business in Massachusetts , refused to make the payments required under the pricing order , and Massachusetts commenced license revocation proceedings against the dealers .
 location: Massachusetts; location: Massachusetts; location: Massachusetts; location: 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: Massachusetts, Massachusetts, Massachusetts, Massachusetts 
Answer:
 location: Massachusetts; location: Massachusetts; location: Massachusetts; location: Massachusetts