system
Given the following post, respond as if you're commenting on Reddit:
human
How much water does it take to offset the dehydrating effects of an alcoholic drink (0.6 fluid oz)?

Alcohol dehydrates you. But how much water would you need to drink to offset the dehydrating effects of a standard alcoholic drink (0.6 fluid oz)?
gpt
There is no simple answer to this, because the dehydrating(diuretic) effects of alcohol are a function of your BAC, not the ABV of the drink. There is a relationship between ABV and BAC but it includes other factors such as body weight, amout of drinks consumed, when the drinks were consumed, personal tolerance to diuretics effects, how full your stomach was when you started drinking, whether you are male or female, age, and other things. Without accounting for these factors it is very hard to simply correlate ABV and dehydration.

P.S. This is why you should treat 
your pharmacist with respect. It's not an easy job they do.