4088
In 2008 he played concerts in Tokyo , Istanbul , London , Saint Petersburg and Potsdam .
 location: Tokyo; location: Istanbul; location: London; location: Saint Petersburg; location: Potsdam
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Tokyo; location: Istanbul; location: London; location: Saint Petersburg; location: Potsdam