Instructions: In this task, you're given a review from Amazon's food products. 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 or mixed, 4: good, 5: extremely good.
Input: Overall I was not happy with the crumbiness of these cookies. They were way to fragile and crumby. There is just too many crumbs in my bed, how am I supposed to sleep like this?
Output:
1