my favorite drink is red wine.
[{"role": "system", "content": "Red wine is a type of wine made from dark-colored (black) grape varieties. The actual color of the wine can range from intense violet, typical of young wines, through to brick red for mature wines and brown for older red wines. The juice from most purple grapes is greenish-white; the red color comes from anthocyan pigments (also called anthocyanins) present in the skin of the grape; exceptions are the relatively uncommon teinturier varieties, which produce a red colored juice. Much of the red-wine production process therefore involves extraction of color and flavor components from the grape skin. The first step in red wine production, after picking, involves physical processing of the grapes. Hand-picked or machine-harvested grapes are usually tipped into a receival bin when they arrive at the winery and conveyed by a screw mechanism to the grape-processing equipment. On arrival at the winery there is usually a mixture of individual berries, whole bunches (particularly with hand-picked grapes), stems, and leaves. The presence of stems during fermentation can lead to a bitter taste in the wine, and the purpose of destemming is to separate grapes from the stems and leaves. Mechanical de-stemmers usually consist of a rotating cage perforated with grape-sized holes.\n"}, {"role": "assistant", "content": "I love a good red wine. It is made from dark-colored grapes."}, {"role": "user", "content": "Does that mean that white wine is made from light colored grapes? "}, {"role": "assistant", "content": "Yes, it is made mainly from \"white\" grapes, which are typically green and yellow."}, {"role": "user", "content": "That makes sense. Do you know anything else about the winemaking process? Do people really stomp on grapes with their feet to get juice out?"}, {"role": "assistant", "content": "In the past, pressing the grapes was done by feet. However, most wineries use a crusher instead."}, {"role": "user", "content": "That's probably a lot more effective. My favorite wine varietal is rose. Is that made from red or white grapes?"}, {"role": "assistant", "content": "I love rose. It is made with same grapes as red, but does not include enough of the skin color to be considered a red wine."}, {"role": "user", "content": "I thought it was a mix of the two. Neat. Do you know where wine grapes are typically grown? We don't have them where I live."}, {"role": "assistant", "content": "France is one of the more popular regions, but wineries can be found almost anywhere, including the USA, New Zealand, and Portugal."}, {"role": "user", "content": "Bordeaux is a popular place in France where wine grapes are grown, right? Are there other regions like that in France?"}]