344838
Teams Due to the reduction of the league from 14 to 12 clubs , at the end of the previous season four clubs were relegated ( RNK Split , Spartak Subotica , OFK Belgrade and NK Zagreb ) and were replaced by two teams - NK Rijeka and FK Sarajevo .
 RNK Split, Spartak Subotica, OFK Belgrade, NK Zagreb, NK Rijeka, FK Sarajevo
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 RNK Split, Spartak Subotica, OFK Belgrade, NK Zagreb, NK Rijeka, FK Sarajevo