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:
Probably one of the best units out there...Keep it charged and stored in your vehicle...If your ever in a situation were your vehicle's battery went dead and your somewhat stranded without assistants...this HALO Bolt Charger saves the day. Would keep one in every vehicle...

Ex Output:
positive


Ex 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.

Ex Output:
positive


Ex Input:
Did not even last a week at work before they got a crack near the toe and my sock started getting wet. Will be sending back. Don't buy if you actually work for a living

Ex Output:

negative