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]: The sauce was just fine. However, I can't resist flagging a particular piece of idiocy, in the hope that someone might be able to convince Amazon next time. The sauce comes in a pack of 2, but one bottle was broken. Yep, you guessed it, Amazon sent me a new pack of two, and asked me to return the unbroken original. It's only cost me a little time, but how much it's going to cost Amazon to ship and process that returned bottle, your guess is as good as mine. Is it REALLY beyond the bounds of possibility for someone to have split a pack and just sent me the one replacement bottle?
[EX A]: Positive

[EX 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.
[EX A]: Negative

[EX Q]: I really like this flavoring. I try to stay away from sugar and artificial sweeteners so this was perfect because it contains absolutely no sweetener so I can add my own (mostly liquid stevia).  I also love vanilla flavoring in many things I make so I sometimes use this in place of extract which can be pricey if you use it a lot. For example, I make my own almond milk so I like to add vanilla to sweeten and lighten the taste. This works better than an extract because there is no alcohol taste. I also make blueberry syrup with agave and this flavoring and it turns out very good. I put it in pancake batter and the flavor still holds after cooking (also with cookies). I use this all the time and now I am not dropping $10 every couple of weeks for vanilla extract.
[EX A]:
Positive