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: My son loves this. Did not read fully because I did not know it was a bouncer so it moves as they move. I think it has stoppers so you could prevent that if you wanted. But my son is a bouncer so he has learned to love it
Example Output: positive

Example Input: There isn't a zero star rating. I can't believe that a movie Morgan Freeman and Renee Russo were in could be this unforgivably bad. Like they grabbed a few people and started spit-balling the worst lines they could imagine.
Example Output: negative

Example Input: Would never question buying anything from this seller. The most professional and courteous customer service. Went above and beyond to resolve the smallest of issues. Perfection.
Example Output:
positive