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.

Your produce is fine but you are worthless. I purchased and paid for two items, however I only received one of the items which I just returned rather than mess with you. To your credit, you did issue a full refund but because you only received half the total order, you then charged my card for the half I did not receive. Very poor way to do business and almost impossible for me to dispute because I have no hearing and can't pick up a phone. I am not the least bit happy.
Output:
negative