354951
The purpose of this concept was " to promote the idea of a Baltic – Scandinavia n union ( consisting of Sweden , Denmark , Norway , Iceland , Finland , Estonia , Latvia , and Lithuania ) " .
 Sweden, Denmark, Norway, Iceland, Finland, Latvia, Lithuania
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sweden, Denmark, Norway, Iceland, Finland, Latvia, Lithuania