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:
I've had my replacement bands for 3 months and one side has already broken. I didn't hit my fit bit on anything and wasn't messing with the band. Pretty upset I have to buy another set of replacements so soon.

Ex Output:
negative


Ex Input:
flag looked great coming out of the box, it flew great for about a month and the started falling apart, 2 months later and now i need a new flag,,,,,you get what you pay for.

Ex Output:
negative


Ex Input:
Didn't get a thorn poking through, but the valve stem is made very weak - it cracked off where it attaches to the tube in less than 6 months of use. I will not buy this brand again.

Ex Output:

negative