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]: I really wanted to love this because it fits our space perfectly, but it is made very poorly. First the bottom piece had broken off. When I pulled the rest of the screws out I saw half used appropriate length screws and half had small stubs which obviously don't work. We took the entire bottom piece off because the wood was warped from the original incorrect screws. Then we had to take off the connector piece on the wood because it wasn't aligned properly. That also split the wood but we were able to make it work. I'm very disappointed in this.
[EX A]: negative

[EX Q]: This thing didn't even last on the phone. It wouldn't even install properly. I've put this type of screen protector on about 25-30 phones and thought I would give this one a try. Big mistake. Stay away
[EX A]: negative

[EX Q]: I have gotten this food for years. Before buying online I bought at a local feed store. The last bag I received smelled foul and my dog refused to eat it. After purchasing a different bag elsewhere he ate it fine. i ended up throwing the food in the garbage.
[EX A]:
negative