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: This is what is needed to use with finely ground coffees. It works well. With none fine ground coffee I prefer using my Solo Fill Cups they are easier to use. I have had six for some time and have had no problem except when using fine ground coffee.
Output:
3