Definition: 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: Susie's thin cakes are a great snack if you are trying to lose weight or just eat healthy. I bought the one that is sodium, cholesterol, fat and sugar free. For three cakes it is only 54 calories, so you can add a toppin like taboule or your favorite topping without the guilt. They are very tasty. The only problem is the availability of the product. I am on a waiting list with Amazon for this product.
Output:
5