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.

Loved the look of these shoes, but after a few wearings and two replacements, they began fraying at the top elastic band, or the cork trim around the sole began flaking off. Too bad...they're so cute.
Output:
negative