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 Input:
Decided to purchase the 35 pound bag for my 12 year old dog who have skin allergy base on the positive reviews I've read on line. Very happy with shipping & Packaging service from Amazon. But very dissapointed in Premium Edge. Not only did the food not help him, it seemed to made him worst the first couple of days! Also, the product says for adult dogs but on the package it also says from age 1 to 10 years of age???? My dog is 12. I don't understand all the positive feed back for this product? and I so regret for buying such a large bag or the product for that matter.

Ex Output:
Negative

Ex Input:
I bought this coffee because I have acid reflux/GERD. It says it is coffee and it is low acid. I made three pots in a very good coffeemaker and nothing I did improved the flat nothing taste of this coffee. It also was no better for stomach irritation that other coffees I have tried. I took a chance when I bought this coffee because it is non-returnable. I have spent less money for much better tasting coffee. Amazon seldoms disappoints me with the quality of their products. Healthwise Gourmet Coffee, is something I would have been better to do without.

Ex Output:
Negative

Ex Input:
My son and daughter-in-law told me about these chips and they purchased a few bags at a store and I will say they are higher in stores then you can get them online on Amazon. They brought me a bag and I was hooked! So I ordered popchips online and they are the "BEST" chips!! There wasn't a flavor I didn't like or that my family didn't like. I am a (chipaholic) and these are better for you and a great tasting chip. I highly recommend these to anyone that can't do without eating chips either with a sandwich, hamburger, or just to munch on midday. You won't be dissapointed.

Ex Output:
Positive