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The Rosenkranz family fled to Riga , but when the German troops arrived there , the members of the Rosenkranz family were transferred to Soviet camps and interned first at Novosibirsk in Russia , then in Karaganda in Kazakhstan .
 Rosenkranz, Riga, Rosenkranz, Novosibirsk, Russia, Karaganda, Kazakhstan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Rosenkranz, Riga, Rosenkranz, Novosibirsk, Russia, Karaganda, Kazakhstan