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: I am a senior and don't get the exercise I know I need. This has helped me so much with the circulation in my legs and given me muscle that I haven't had in years. I love it because I can sit in front of the tv or while on my computer. I usually use about 30 min every time and I love it.
Example Output: positive

Example Input: Terrible product, many falsified reviews apparently gotten through hacked accounts. No tools to help put it on, which is essential to putting on the thin flimsy film this screen protector is. And only one set of cleaning tools even though it's a three pack
Example Output:
negative

