Instructions: 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.
Input: Great Guidance book ever. I loved all the measure thing's author added in this book really it work's i helped me in my improving for Wicca learning !. Great Book indeed. Suggest to all
Output:
5