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: If you're thinking of starting, have started or even have been eating Keto, this book is a must have! This is exactly what I was looking for when I started!

A: positive
****
Q: It's exactly what I needed, easy to cut and put in my shoes. Such as running shoes, but it needs more space after put the deep heel insert. Overall, it's good.

A: positive
****
Q: Didn't even have this installed a month and the relay already failed. Was not exposed to moisture and somehow corroded causing my light bar to not work. Not too happy about it.

A:
negative
****