You will be given a definition of a task first, then some input of the task.
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.

These are the worst hair bands I have ever used. I have tried many of them and all have broken after 1-2 days of normal use, including several that broke upon removing them from the package .
Output:
negative