318625
So , Turkish Navy 's infrastructure , like shipyards and naval facilities , at the Golden Horn and İstinye in Istanbul were systematically relocated to Gölcük .
 location: Istanbul
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: Istanbul 
Answer:
 location: Istanbul