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: My co-worker that does animal rescue brought in a 'Whole Dog Journal' recently and I was astounded at the feature article for that month which covered dog foods, I had been feeding my dog Beneful which is basically just junk food. I switched her off immediately, hunted around on Amazon to find an all natural food and this fit the bill, shipping was free which was awesome and my dog LOVES the food, I worried about that b/c I've switched her before and she's been uninterested and I've had to top with gravy, etc. Do your research, it will blow your mind what your pets are eating in regular grocery store dog food, it's typically a high ratio of corn which is a filler. If you want your pet to live a long and healthy life what they're ingesting should be high up on your list. I'm glad to have the knowledge now and I really wish I'd looked more into this with my two other dogs years and years ago.
Example Output: Positive

Example Input: This popcorn is much smaller than your average popcorn, and it is virtually hulless. That is exactly what I was looking for in a popcorn because my 3 year old LOVES popcorn. With 3 year old children, you have to be concerned with the hulls causing choking or hurting their tender gums. My son has no trouble eating this popcorn. It is soft and light, doesn't get stuck in your teeth nearly as much, and has a great flavor. This is now my popcorn of choice for our whole family. I usually pop it in my 10 year old cheap hot air popper with no problems. I get very few unpopped kernels. Another reviewer stated that it flies out before popping, but I have not experienced this problem (it could depend on the popper, I suppose). I have tried microwaving it in a paper bag, but I always seem to end up burning it. I think it takes a little more trial and error for microwaving to get the time just right, so I just stick with my hot air popper. I get great popcorn every time!
Example Output: Positive

Example Input: There is nothing metallic about this color. It is gold in the fact that it is yellow, but that is it. There isn't any sheen or sparkle. I was bummed.
Example Output:
Negative