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.

Q: 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.

A: positive
****
Q: I bought this for my dad as a Christmas present and although I was a little skeptical on what I was going to receive in the mail, I was more than happy to see the faux leather bag with all items as advertised neatly packaged. And he really loved the present

A: positive
****
Q: Not very well made. Three from the package were not flat they wouldn't even hold a pair of dress sacks. I will not purchase or recommend this product.

A:
negative
****