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 Q]: Love the look but not good quality. The 1st one I ordered arrived broken. Got a replacement and it only lasted about 2 months. The return period is closed and now I'm stuck with two pieces of marble. 😠
[EX A]: negative

[EX Q]: I was taking this supplement to help me sleep. They were effective once I started taking two capsules just after supper. However, I did not sleep through the night. I am still trying different supplements
[EX A]: positive

[EX Q]: I thought there was no hope left for my wool rug after my dog soiled it badly. My friend recommended stomp pads and they are amazing! I would have thrown out a $1200 rug if I hadn't found out about stomp pads.
[EX A]:
positive