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.
Input: This keyboard is complete junk. I didn't expect much from a $9.99 keyboard, but it was for a young child, so as long as it made noises it would be perfect. It lasted less than two minutes. Then, it just stopped making any sound. The little guy was so upset. It is really a piece of junk that should not even be sold.
Output:
negative