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: I have been using the same keurig for 2 years. Absolutely 0 problems. Use the same K cups for 2 years. Absolutely 0 problems. My coffee out of stock, try your brand. K cup breaks the bottom pin in my Keurig. I think it is the design of k cup. Not a happy camper. Coincidence? I really don't think so.
Output:
negative