You will be given a definition of a task first, then some input of the 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.

Just purchased a 50 count box. Previous reviews had indicated that there were probblems with the cups and that they "leaked" grounds into the coffee cup. Sadly, this is still the case. About 1 in 5 cups is defective.Taste is fine as long as you don't mind chunky coffee. Will NOT be buying this again!!!
Output:
Negative