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: Was on GF Diet for about 6 months. Used this new product from this old quality company with excellent results. Still use it for variety. A box goes a long way. A little expensive but worth it.
Output:
4