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Dalsland Canal ( ) is a Swedish canal which enables ships to sail between Lake Vänern and central parts of the Dalsland and southwestern Värmland lake districts .
 Dalsland, Swedish, Dalsland, Värmland
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dalsland, Swedish, Dalsland, Värmland