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 bought these in Sep. and these racks burned and melted on the bacon. So you will have to throw away the food you have cooked and the racks. I cook bacon maybe 3 times a week. Do not waste your money
Example Output: negative

Example Input: I actually purchased this wig because the price was right and I wanted to see what I looked like with ombré hair. It is comfortable and came with a bonus wig cap to flatten out my natural hair. I love the look! My neighbor asked to borrow it for Halloween (she has super short grey hair). She tried it on and looked 10 years younger. It’s definitely a fun piece to own.
Example Output:
positive