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.
--------
Question: Completely miscut and defective. When I finally got around to installing this I noticed that they were completely miscut. Amazon wouldn't even give us a refund because it was past the return date. Avoid at all costs.

Answer: negative


Question: flexible microwave lids in graduated sizes that fit inside one another through the central button handle - work well, excellent price. Anticipate they will be durable.

Answer: positive


Question: Very helpful for training my messed up rescue. The writing is excellent. Contains both scientific info and humor. This method does work even with an older dog with a past. My only wish would be to meet the author someday.

Answer:
positive