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]: It typically works for a few turns and then nothing comes out after that. I would shake it to try to get peppercorns to feed but that never really helped much. Only emptying it, clearing the neck and reloading it would get it working again for a few more turns. Seems like the neck is too narrow and gets clogged inside. I finally tossed it out because even the disposable McCormick pepper grinder works consistently without all the fuss.
[A]: negative

[Q]: I'm a 36 DD and purchased a Large/XL. I can't usually wear these types of bras but I'm glad I bought this one. It's comfortable fits well and looks really cute under my cut out t-shirts.
[A]: positive

[Q]: This works great for snoring and sleep apnea. Just cut a 1" wide section and tape the center of your mouth at night and breathe through your nose all night! Much healthier! And much cheaper than those bulky, cumbersome cpap monstrosities!
[A]:
positive