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 bought this product just over a month ago and after washing one of the mugs yesterday I have now found a large amount of dirty water in between the glass walls. I have no idea how it got in there and there seems to be no way to get it out.
Output:
negative