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.

Q: Great helmet! Nice fit and great adjustments to get right fit. It’s very comfortable on and doesn’t slide around. Has good amount of padding. Great buy for the price.

A: positive
****
Q: It's a really pretty cover and the fact that they showed what each color phone looked like under the design really helped me choose the perfect cover. It's textured on back, so it helps grip the phone and I'm very pleased with it.

A: positive
****
Q: Excellent book. Well paced, engrossing, and full of good story. If you like Stephen King you will like this author. He is not quite as "wordy" as King but that's OK. Good read, highly recommend.

A:
positive
****