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: Worked 45 days and died. Asked for a replacement or a refund. Told it was outside of return period. I see no return period listed. Amazon is not able to do anything because of 3rd party SELLER item. I was ripped off. DO NOT BUY FROM BIG D DISCOUNT!!!!!!
Example Output: negative

Example Input: I really wanted to love this because it fits our space perfectly, but it is made very poorly. First the bottom piece had broken off. When I pulled the rest of the screws out I saw half used appropriate length screws and half had small stubs which obviously don’t work. We took the entire bottom piece off because the wood was warped from the original incorrect screws. Then we had to take off the connector piece on the wood because it wasn’t aligned properly. That also split the wood but we were able to make it work. I’m very disappointed in this.
Example Output: negative

Example Input: Company sent round knob and not the lever as advertised. Company told me to uninstall to send back instead of sending me the correct lever instead offered me 20 rebate, smh smh
Example Output:
negative