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.

Example Input: I bought this because I read all the positive reviews. It had the opposite effect for me. I bought it to generally use as a hand lotion to soften and moisturize my hands. It has done the complete opposite. It has dried out my hands and left them looking scaly - literally! This was after about a week of using it. It has also left my hands so dry that I am snagging my clothing when I have to put clothes on or adjust them, especially nylons. I am sending it back. I'll go back to my previous hand lotion, which never left them dry. I just tried this because it supposedly had healthier ingredients and didn't leave a greasy residue.
Example Output: negative

Example Input: Wearing everyday and overnight, this band is holding up great!!! The matte finish has rubbed off a bit and is now shiny, but the band looks and feels brand new. Many compliments. Would buy again.
Example Output: positive

Example Input: I purchase this Dual USB Wall Charger because I needed it in my bathroom to plug in my LED USB Mirrors without take up another outlet. It served the purpose very well and I am very happy with it. No more will I have to switch cables. This is a great product.
Example Output:
positive