TASK DEFINITION: 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.
PROBLEM: 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.

SOLUTION: negative

PROBLEM: I am so excited to get this sweat vest! Fits great zips up easily. Fits and stays a lot better then a normal sweat band or waist trimmer. The smell of the material goes away as soon as you soak it in water with soap. But all and all great product.

SOLUTION: positive

PROBLEM: Leaves a terrible metallic taste when in contact with liquids. Not recommended at all, I don't think it's food grade because it leaves an after taste even after washing it and running it several times, in my opinion it's not worth it.

SOLUTION:
negative