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 had problem with the 2 screen protectors, any of them paste well on the screen. Very disappointing because I also bought the complete screen protection and I hope not happening the same thing...

Ex Output:
negative


Ex Input:
I am a senior and don't get the exercise I know I need. This has helped me so much with the circulation in my legs and given me muscle that I haven't had in years. I love it because I can sit in front of the tv or while on my computer. I usually use about 30 min every time and I love it.

Ex Output:
positive


Ex Input:
The one on Amazon store seems to be made for much older Android/Fire devices. That's too bad, I liked the website and the books. I could get it on Google play, but that defeats the purpose of having the kids' tablets in the first place.

Ex Output:

negative