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.

Input: Consider Input: 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.

Output: negative

Input: Consider Input: I have always worn the Fanning and have always loved them but this pair I received was so tight I couldn't even get my foot in it. I missed my return time and now I am stuck with these things and can't even comfortably get my foot in it.

Output: negative

Input: Consider Input: They do not consistently charge. My phone is constantly turning off and on actually draining the battery faster. All of the cords in the pack I received do this. Don't waste your time buying this product.
Output: negative