280869
Though its exact relationship has not yet been determined by DNA analysis , ampelographers believe that the grape variety is closely related to the Hunnic grape Gouais blanc which is notable for being the mother vine to several grape varieties including Chardonnay and Gamay .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None