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Petroto ( Greek : Πετρωτό ) is a village and a community in the municipal unit of Messatida , Achaea , Greece .
 location: Messatida; location: Achaea; location: Greece
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Messatida; location: Achaea; location: Greece