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 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

Ex Output:
negative


Ex Input:
NOT VELCRO. Velcro is a trademarked name. This product is regular hook and loop and is cheap... it doesn't grip nearly as well as real Velcro. do not be misled by Merchants who advertised falsely and Amazon's inability to properly monitor.

Ex Output:
negative


Ex Input:
I bought eight batteries. I followed the instructions and installed them into my 5 solar garden lights at dusk so they could discharge overnight and recharge the next day. They worked well the first night and the next. Then two of them stopped working. In replacing them, I found a third one didn't work. Finally I got all five lights back on, but now they only stay on till about 1 or 2 am. Live and learn I guess.

Ex Output:

negative