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:
I consider my Sheltie to be an intelligent dog, but the noise of the toy makes him back away. And I can't tell you how many times I've "demonstrated" how to get the kibble out. He just waits until I do it. He could care less about the thing, and he's very food motivated.

Ex Output:
Negative

Ex Input:
We didn't care for this product at all. It seemed to have a funny after taste to it. Wasn't worth the cost. We were unable to even finish using what we purchased it was that nasty.

Ex Output:
Negative

Ex Input:
I must have gotten a bad batch, Both the roast and the cup quality were poor. 2/10 cups so far have failed and dumped grounds into my cup. The roast does smell great though. I like all the other varieties I have tried and I enjoy various flavored coffees, this box though, the flavor came out quite burnt tasting. I bought it based on the overwhelmingly great reviews. I will drink it but no one else in the house will touch it. I am not impressed with this brand as there are much better ones listed right h ere on Amazon.

Ex Output:
Negative