61905
Two artificial islands , Port Island and Rokkō Island , have been constructed to give the city room to expand .
 location: Port Island; location: Rokkō Island
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: Port Island, Rokkō Island 
Answer:
 location: Port Island; location: Rokkō Island