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Most notable is its use by the troupes of the " commedia dell'arte " , a form of masked comedy that originated in Italy .
 location: Italy
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: Italy 
Answer:
 location: Italy