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 have been giving these chews to my Mini-Pincher and Mini-Dauchand for the past 3 years to help support their joints and hips.  The last batch I bought is darker in color to the point of almost being burnt and smells a lot more.  It made my Mini-Pincher sick to the point of vomiting and liquid stools.  I am going to shop for a better product that is made here in the US . . . I have been looking at GNC products for Dogs and that is probably the route I will take.
[A]: Negative


[Q]: I found these more than 10 years ago in a health food store. After I bought one bag I found myself stopping by that store once a week to get these chips. The New York Cheddar flavor is so good, you will have a hard time not eating a whole bag.
[A]: Positive


[Q]: I threw this away after about a week of ownership.  Couldn't get the clear plastic cover on and off without spilling water all over, and half the time, I couldn't get it off at all.  It only works for long stemmed herbs, and all need to be about the same height.
[A]:
Negative