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: 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

Example Input: Order came on time, but the threads on the shower outlet were bad. Had to get a master plumber to fix a less than 10.00 dollar item. A lot of work was done to the bathtub to get to the tub spout. The shower head could not be used nor the tub spout to fill the tub. I expect a full return from Amazon.
Example Output: negative

Example Input: The case that came with the cuffs was not as pictured. It was an oversized faux (phony) leather case that the cuffs rattled around in. The cuffs themselves are a bit small for the average stuffed-turkey American wrist. Also, my usual Peerless handcuff key didn't work with these. I would recommend spending more money for a better quality product.
Example Output:
negative