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.
Q: The price was great and they were comfortable enough but for gymnastics use, the durability was unfortunately terrible on the 2 pound (Blue) size. The first pair broke open within the first day of use. Amazon replaced them for free, but the second set broke open within a week, leaving a very large mess behind. Hopefully the manufacturer will work on durability if they read these reviews.
A:
negative