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Douce noir ( also known as Bonarda , Corbeau and Charbono ) is a red French wine grape variety that has been historically grown in the Savoie wine region of eastern France but today is more widely planted in the South America n country of Argentina .
 Savoie, South America
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Savoie, South America