A five-ounce glass of wine contains the same amount of alcohol as:

A five-ounce glass of wine (12 percent alcohol), a 12-ounce can or bottle of beer, and 1.5 ounces of 86-proof liquor all contain approximately the same amount of alcohol. A person's ability to drive will be equally impaired by the same amount of alcohol no matter what kind of alcoholic beverage they drink.
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