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 got these cocoa cups based on my sister-in-law's recommendation. It has a great flavor and is inexpensive. Quite a good combination. I'll be ordering more very soon.
[EX A]: Positive

[EX Q]: 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 A]: Negative

[EX Q]: I purchased this coffee to make iced coffee drinks. It has very little 'coffee' taste, and the dark chocolate taste is more chemical than chocolate. Similar to the taste of flavoring used in baking. I will not be purchasing this coffee again. My suggestion to those considering a purchase . . . buy something else.
[EX A]:
Negative