169840
Russian Railways considers a purchase question multiple units for directions from Saint Petersburg to Gdov , Sortavala and Primorsk ( through station Ushkovo ) .
 location: Saint Petersburg; location: Gdov; location: Sortavala; location: Primorsk
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: Saint Petersburg, Gdov, Sortavala, Primorsk 
Answer:
 location: Saint Petersburg; location: Gdov; location: Sortavala; location: Primorsk