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.

Ex Input:
I am impressed with this shovel. It is a much higher quality than I expected. Very sturdy and practical. I am going to keep it in my car this winter for if/when I get stuck in the snow and in my backpack when camping to bury my....

Ex Output:
positive


Ex 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.

Ex Output:
negative


Ex Input:
This is one of the worst products I've gotten from Amazon to date. I haven't even had this four weeks and it already is worn beyond repair. It pops off my leg as the two straps no longer stick to the velcro. It slides down my leg and is unusable - I now need to buy another one. Don't purchase this if you're looking for long-term, reliable support.

Ex Output:

negative