In this task, 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: Well I would love to give you an actual review of this product but I have not received it. I have tried to contact wheel toppers without any success. I have also informed amazon of this and so far I have not gotten any help from them. I am for the first time disappointed in them as well
Example Output: negative

Example Input: I am 82 years old and I am cleaning up a 10 room house that I have lived in since 1971 It was overwhelming especially since I came from a home where clutter was normal. This book is wonderful! The author tells me how to do it without any garbage. So now I look at the job with a very new perspective. And it works! I have hope again. It has banished my depression as I look at piles of newspapers and magazines on the kitchen table. Now I know how to deal with them. This is a wonderful book by a wonderful person. (Yes, I know. Too many wonderful's but they belong.) Buy the book and see. You do need your own copy. I think mine will get worn out with wear but I will keep it until it has been memorized.
Example Output: positive

Example Input: Shoes fit a little loose, not too bad. I definitely could’ve dealt with the looseness if they didn’t fall apart the second time I wore them. I might have gotten a total of 12 hours out of these shoes before the sole on the left one started coming loose, then fell off completely. Disappointed because I bought these to go with my Halloween costume which I had to wear to work twice, and I still have to wear it to take my son trick or treating this weekend so now I have to go out and find another pair of shoes that will work.
Example Output:
negative