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.

Example Input: We'll see how these work out in our family over time. I'm not sure that I am disciplined enough to make good use of them, although it might be a good technique for teaching my dog. They appear to be good for what they are, a very tiny, but healthy, reward. Right now I can visualize them being used as a reward for following commands, a training tool. I was surprised at how tiny these treats were. They seem to taste good enough, but they are miniscule! They are just a fraction longer than a small paperclip and about half as wide, maybe 1/4 as thick.  My dog was a little annoyed, but took it when I gave it to him. That was yesterday. Today he came in excited to get his "treat", looked at it as if to say, "You've GOT to be KIDDING!" Then he took it and ate it. A little later I offered him another one. He put it on the floor and looked hopefully at his stash of larger treats, but when he didn't get one, he went back and took this one.  I think these might be good for rewards for obeying commands. Treats? That's stretching it.  They may also be good for my son's dog who rarely gets treats because she's overweight and would eat the whole entire refrigerator full of food if allowed. At least she would get a treat. Large treats take her 5 seconds. She'll probably inhale these, one second max.  I like the fact that these are low-fat, with no added salt, no refined sugar, no artificial flavors, colors or preservatives. It says, "Treats Baked With Natural Peanut Butter."
Example Output: Positive

Example Input: I can not believe that this is actually for sale. It needs to be recalled. Sugar is absolutely unhealthy for all your pets. They do not digest/assimilate sugar like we do. Every Vet will tell you  the same thing and you will never see any quality treats or food that has sugar or corn syrup on the ingredient list. If you do see it on the list, DO NOT BUY IT!!
Example Output: Negative

Example Input: This stuff does not taste like black licorice or sweet in any way to me.  It tastes kind of like thick, nasty soy sauce.  I can't see how anyone could take 3 tablespoons a week of this.  I barely managed to swallow the teaspoon I put in my mouth.  We eat very healthy and not much sugar but my tastebuds say "no way!" to this stuff.  It does have 70% of your daily iron so I will make some attempts to hide this in something else- though I really can't imagine what right now.  In addition, the cap was not on tightly when the package arrived and the black goo had leaked out into into the packaging.  They did have it wrapped securely in bubble wrap though, so it only got on that.  Still, not pleasant to have to clean the container before I could open it.
Example Output:
Negative