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Rodolfo Sacco ( born 21 November 1923 ) , is a professor emeritus at the University of Turin , Faculty of Law and is arguably one of Italy 's best known legal scholars and one of Europe 's most famous comparative law yers .
 person: Rodolfo Sacco; organization: University of Turin , Faculty of Law; 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: Rodolfo Sacco, University of Turin , Faculty of Law, Italy 
Answer:
 person: Rodolfo Sacco; organization: University of Turin , Faculty of Law; location: Italy