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:
Really good quality for the price! I was surprised it is so small and thin. Putting it on my night stand when I watch my show on bed, I can put my phone next to me same time it’s charging. How convenient ! Like the silver white color too, simple and clean .

Ex Output:
positive


Ex Input:
Just received these in the mail today. They are really soft and comfortable. I ordered a M. I'm 5' and approximately 120 pounds. It's a little loose but they are comfortable for sleeping. In my opinion the material quality is very good. Not thin at all.

Ex Output:
positive


Ex Input:
I was not impressed by these at all. I always have press on nails on and am obsessed with them. I wanted to try these out. The matte coat seems like it’s some sort or silicone layer and starts to peel off within in a day of wearing them. I’m highly disappointed by this brand and product

Ex Output:

negative