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Water transport can be divided into sea , based on the ports of Rijeka , Ploče , Split and Zadar , and river transport , based on Sava , Danube and , to a lesser extent , Drava .
 location: Rijeka; location: Ploče; location: Split; location: Zadar; location: Sava; location: Danube; location: Drava
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: Rijeka, Ploče, Split, Zadar, Sava, Danube, Drava 
Answer:
 location: Rijeka; location: Ploče; location: Split; location: Zadar; location: Sava; location: Danube; location: Drava