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The northeastern part of the country is rich with spas , with Rogaška Slatina , Radenci , Čatež ob Savi , Dobrna , and Moravske Toplice growing in importance in the last two decades .
 Rogaška Slatina, Radenci, Čatež ob Savi, Dobrna, Moravske Toplice
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Rogaška Slatina, Radenci, Čatež ob Savi, Dobrna, Moravske Toplice