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: Great book...really many tasty recipes are there in this book..which keeps you fit and healthy..I like this helpful guide very much..author explained very well..highly recommended

Answer: positive

Question: This plaque is a very thin piece of cheap wood. The lettering is sometimes hard to read. Very disappointing and too embarrassing to give as the gift I had planned.

Answer: negative

Question: I bought these for my son's graduation party. They were perfect! Easy to open and close and large enough to cover the food. I would definitely recommend.

Answer:
positive