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:
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

Ex Output:
negative


Ex Input:
4.5 stars The vented bottles helped so much with my baby’s gas problems. Took half star off cuz they are diff prices depending on color, wished they were same prices

Ex Output:
positive


Ex Input:
This is another scam! Not the scent. Not even close. And cannot be returned! Do not buy! Its only toliet water. Not perfume!! Outraged at the terrible misrepresentation on Amazon!!! Do not buy!!

Ex Output:

negative