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: I am not a big fan of decaffeinated coffee--I figure what's the point? Taste is so often compromised. I have recently found that caffeine bothers me if I drink it after 7pm so it's decaff or nothing at that point. Riviera Sunrise tastes like regular coffee. I was so impressed I decided to try it as my morning coffee. I expected to have a very negative response to not getting the morning caffeine of my usual coffee but that did not happen. If you must give up caffeine this is a great solution.
Output:
4