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.

Ex Input:
the reason why i bought this cable was because my parents needed one to reach across their room. unfortunately, it worked for only a week before i stopped charging anything. i promptly returned it.

Ex Output:
negative


Ex Input:
Wow! And not in a good way. I had color treated hair and was looking for a slight tint to cover my grey....well 3-5 minutes later I’m left with bright red hair ONLY in the places that were dyed blonde. Don’t not cover any other places. AND stripped all my other color away.

Ex Output:
negative


Ex Input:
This product has turned out to be the answer to the more expensive cartridges - I read multiple reviews prior to my purchase, because I have bought other "off label" brands before, with no warranty, and been stuck with printer cartridges that did not work, could not be returned, and ultimately spending twice the amount to replace with the name brands. These are working great & I will gladly continue to use them in the future.

Ex Output:

positive