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: This by far the best pudding mix, you don't see this on the store shelves.. Everyone seems to just buy milk chocolate pudding.. and I guess most don't like to cook pudding on the stove, it is best when pudding is cooked cooked.. Instant pudding does not equal this..  Carl

Output: 5


Input: Consider Input: My 8 yo is a Kettle chip addict so I was so happy to find snack size bags for his lunch!!! Great quality and much cheaper than in the stores!!! Will definitely be buying more!

Output: 5


Input: Consider Input: The coffee was not stale as some have had, but the roast is too dark for a bean such as this.  I believe a better product could be had with the same beans.


Output: 3