In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

[Q]: I have been using this exact brand and item but bought at Ulta. They are great. I got months of wear out of them. When they no longer carried it I ordered it from here. I got 2 pairs. They both did not stick to my skin at all. They couldn't be worn.....fell right off. I found them at CVS and did not have a problem with those. This was supposedly the same exact product. I'm not sure what to think but I would not recommend buying from here.
[A]: negative


[Q]: Useless, basically its like a kazoo for your nose, does not alleviate snoring at all, if anything it made by nose feel sore the morning after, and is easily clogged if you have sinus issues.
[A]: negative


[Q]: I drink at least 4 cups of coffee daily, plus some energy drinks every now and then. With this supplement I noticed that I almost quit any coffee, since it has caffeine along with the keto exogenous ketones. Overall it's a great fit for my low carb keto diet. I can definitely feel how it works.
[A]:
positive