154566
N.O.M. ( also , NOM : Neforma ′ lnoye objedine ′ nie molodio ′ zhi - The Informal Youth Association ) - a Soviet / Russia n experimental rock band , formed in 1987 in Saint Petersburg ( then Leningrad ) , known for its highly eclectic avant-garde mix of art-rock , folklore , classical influences ( including occasional bouts of opera tic singing ) , innovative arrangements , and theatrical stage shows .
 location: Soviet; location: Russia; location: Saint Petersburg; location: Leningrad
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: Soviet, Russia, Saint Petersburg, Leningrad 
Answer:
 location: Soviet; location: Russia; location: Saint Petersburg; location: Leningrad