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Sanya Railway Station is the station of the Hainan Eastern Ring High-Speed Railway and the Hainan Western Ring Railway in Hainan Island of the People 's Republic of China .
 location: Sanya; location: Hainan; location: Hainan; location: Hainan; location: People 's Republic of China
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: Sanya, Hainan, Hainan, Hainan, People 's Republic of China 
Answer:
 location: Sanya; location: Hainan; location: Hainan; location: Hainan; location: People 's Republic of China