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.
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Question: I've used this product two times. The first it was really nice to sleep on and no air leaked, the second it deflated before we even laid on it to sleep. It's too late to return it now or else I would. I do not recommend this product.

Answer: negative

Question: Love the feel of the sheet set but very disappointed in the cooling effect that your website describe. It is not at all cooling when sleeping. In fact tit gets really warm and still waking up sweating. This purchase was completely unsatisfied. I washed it so I have to keep it. I am very disappointed in this product.

Answer: negative

Question: These are the hit of all our parties we have at our house. We make ice balls, and put the excess in a ziplock bag so everyone can have them in their drinks. Recommended

Answer:
positive