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: These bracelets work fantastic. I can't see mosquitos around me while i wear them. So great experience for me as a terrible mosquito magnet. Thanks. I would buy again.
Example Output: positive

Example Input: Bought this for a 2017 Ford F-350. Terrible product. Followed instructions exactly. Vent shades do not sit correctly so that when you put your window up it keeps going back down. Returned them and the company Auto Truck Toys only refunded 50% for a restocking fee. Product doesnt work but you have to pay for the terrible design. DO NOT BUY THIS PRODUCT OR FROM THIS COMPANY. You would be just giving away your money. I give this product and company NO STARS. I had give it a star otherwise it wouldn't allow me to submit
Example Output: negative

Example Input: This product is only 2.99 per box at any store. This price is more than twice as high. I wont be buying this product from Amazon anymore. So much for free shipping. I could have bought 4 boxes for what you charged me for 2 boxes
Example Output:
negative