In this task, you're given a review from Amazon. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral, 4: good, 5: extremely good.

[EX Q]: After reading the cookbook I am grateful for some of the designations provided by the editor. Certain recipes are indicated as light or fast to prepare. I do not want this, so I turned to this book. Thanks to the book, I learned how to balance myself pH, through which I can lose weight, fight fatigue, improve digestion and increase energy. The book is written very easily and understandably. Thanks to the author for the useful information.
[EX A]: 4

[EX Q]: Most uncomfortable shoe insoles I've ever purchased. Literally feels like there are rocks on the bottom of the soles. Extremely painful/uncomfortable.
[EX A]: 1

[EX Q]: Great story that follows Marisol and Chase from Possess through Valentine's Day. It is a super sweet story that you don't have to have read Possess to enjoy. But is also a very nice addition to learn more about what happens to them if you have read the main story already.
[EX A]:
4