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: This product is impossible to wash and actually get cleaned. I couldn't get the food pieces out to save my life. I tried scrubbing them out and even washed it in the dishwasher as it suggests.
Output:
3