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: Consider Input: I keep this on hand for the young at heart.  We enjoy a cup almost every night.  Good taste.  will buy again.

Output: 5


Input: Consider Input: I ordered this for gifts around Christmas time. I actually was hoping to use it for our Christmas day meal. Two out of the four jars I ordered were rotten and inedible. I never did get to try it and I was very annoyed and disappointed!

Output: 1


Input: Consider Input: Delicious, light and full of flavor. It's difficult to decide what my favorite flavor is, but BBQ is amazing! I was impressed with the packaging, but I can't imagine it is too cost efficient or eco-friendly. That is my only complaint. Great product and guilt-free snacking.


Output: 5