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 didn’t receive this sash!! There was an envelope, and inside was a phone card,, that I DID NOT order, I want the sash for a surprise party next weekend! Very disappointed!!
Example Output: negative

Example Input: It contains alternate points of view and strategies on the best way to stir your actual internal potential, however, the best part was the some genuine stories of individuals who defeated difficulty and triumphed inevitably. They share details of how they found their footing and learned to carry on and live a rich and abundant life.
Example Output:
positive