<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What was the best selling wine in 2020?
<|assistant|>
According to the Nielsen Group the best selling wine in 2020 was the Charles Shaw (a.k.a. Two Buck Chuck) brand of cabernet sauvignon. It holds the record for most cases sold in a single year with 27.5 million cases. The Two Buck Chuck wines are popular for their affordability and high quality.

The second and third best selling wines in 2020 were both from the Mogen brand and were their Pinot Noir and Chardonnay varieties, selling 11.3 and 8.4 million cases respectively.