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.

Ex Input:
Bought 4 of these in different colors worst buy I ever made they are very poorly made and rip after one day of packing it please save your self some time and money and dont order

Ex Output:
negative

Ex Input:
I bought these shoes for my daughter and my daughter loved it as they look good in rainbow colors but these shoes broke in less than 5 months. I never expected this from SKETCHERS. Really disappointed. Not worth buying.

Ex Output:
negative

Ex Input:
The pads that were described were NOT the ones that arrived. When wearing a neck brace for spine surgery, you cannot mess around with incorrect products. The pads were not even the ones that were pictured on the package insert. Now I have to have someone drive more than an hour to a medical supply store to get the correct pads before I can get out of bed. TERRIBLE.

Ex Output:
negative