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.

This mask smells so bad like chemicals that I am not sure my son can wear it. We are trying to soak it in soap and water, but this is very disappointing. I would not recommend.
negative

I slouch at work sitting at a desk all day. Was trying to find a good solution to help alleviate the slouching and back pain. This posture corrector has definitely helped! I am sitting straighter and the pain has lessened.This posture corrector has given me strong support for my back, without restricting my movements.
positive

This product was terrible, I wouldn’t waste time or money on it. I received my kit and the machine didn’t work, when I sent it back they said they had worked on it and it was fine and sent it back to me in the exact condition I had sent it to them in. It still did not work!!!! I am in the process of trying to get a refund but I’m not even sure if they will give me that. So frustrating.

negative