382298
The exact origins of Gueuche noir are not yet known but early DNA analysis suggest a strong relationship between the grape and the genetically prolific Gouais blanc vine which is the mother and grandparent to several Vitis vinifera varieties .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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