TASK DEFINITION: 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.
PROBLEM: 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.

SOLUTION: negative

PROBLEM: very disappointing product! In less than a year its doesn't work properly! After 40min of use it turns off, no matter if charged or no! Wouldn't buy again

SOLUTION: negative

PROBLEM: Great price horrible wig, was not the wig pictured. Purchased two and both are completely different. Tangled as soon as it was applied. Very unsatisfied, false advertising.

SOLUTION:
negative