Instructions: 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: My wife opened the package today July 2nd, we bought it April 24. The color had already processed, it’s usually white but it was dark. her sister , a former hairdresser said it probably was too hot at some time and the chemicals ruined it . I see that we only had a month for a refund . Never again.
Output:
negative