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]: What constitutes a good coffee is rather subjective. You can read countless reviews about it, but you don't know until you've tried it for yourself.  Having enjoyed peaberry coffee (I think the spherical shape results in better roasting) from many different parts of the world , I gave this a shot based on the positive reviews posted and the great price.  Boy, was I disappointed!  The beans are light/medium in roast, has a mild subdued smell.  The beans looked dry, but this is not uncommon for light roasts.  I made a fine grind of the beans, and brewed it in a press. Sad to say, it was the most disappointing cup of coffee I have had in a long time.  The flavor was stale, without any fruity characteristic of peaberries, and reminded me of a cheap cup of joe from a dirty diner.  The worst part is I am stuck with 3 lbs of terrible coffee that cannot be returned (Amazon does not accept return of food items).
[EX A]: Negative

[EX Q]: I was excited to see that Amazon is selling 100% Kopi Luwak. However, these beans were a huge disappointment because they had no aroma and flavor at all. I'm guessing that they sent stale beans because there was no roast date printed on the bag.
[EX A]: Negative

[EX Q]: I bought this dog food because the bag showed pictured of veggies and chunks of meat, and with a name like "Beneful" I thought I was purchasing a nutritious brand of dog food. My dogs did eat this food at first, but didn't seem to enjoy it as much as their previous brand. After reading the ingredients of Beneful, I completely regret purchasing it and feel just awful for feeding it to my dogs. The first three ingredients are Ground yellow corn, chicken by-product meal, and corn gluten meal. How disgusting is that?! The main ingredient is a corn filler. I try to avoid corn in all pet foods, and as a main ingredients is just ridiculous. Dogs are meant to eat real meat, they are carnivores. Basically dogs cannot fully digest corn, it is just a filler and causes them to actually eat more to feel full, poop out more, and retain less nutrients. The only meat in Beneful at all is a by-product, its not even a real meat! By-products are the stuff leftover once all the actual meat is harvested. We're talking beaks, chicken feet, eyeballs, even chicken poop! I would not recommend this product to anyone, for any reason, ever. It is an absolutely awful dog food. I can't believe the pictures of veggies and full chunks of meat on the bag can be allowed to be on the packaging when they are not present in the food; it is very misleading and should be considered false advertising.  I recommend to stay far away from Beneful, and most Purina products. When purchasing a dog (or cat) food, the most important thing to consider is the first 3 ingredients; just make sure those first three are decent ingredients that you would eat yourself. Now that I know what to look for, I usually buy my pets all natural, foods such as Natural Balance, Blue Buffalo, Halo or Wellness.
[EX A]:
Negative