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: I have a bit of an odd use for this, but one that has tested its strength. I carry lots of automotive tools, including 2 breaker bars and a chain wrench in the bat section of the bag. I lug it around at the junk yard using the shoulder strap. Very heavy. It has survived many uses of weights that likely far exceed your typical use. Lots of room in accessories compartment!
Example Output: positive

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: Wow! What a story, one of the interconnectedness human beings create for themselves, accidentally or intentionally. A story of a mother and a child. A story of other mothers and children. A story of a journalist who does the research and travel to get all the facts necessary for the truth to be discovered and reported. A story of the harsh realities in war torn South Sudan. A story of love and anguish that exist side-by-side in such a locale. A story of sadness and despair and infinite hope and joy.
Example Output:
positive