91590
Most Railway station s in Italy are maintained and operated by RFI , a subsidiary of Ferrovie dello Stato Group .
 location: Italy; organization: RFI; organization: Ferrovie dello Stato
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, RFI, Ferrovie dello Stato 
Answer:
 location: Italy; organization: RFI; organization: Ferrovie dello Stato