Definition: In this task, you're given a review from Amazon. 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, 4: good, 5: extremely good.
Input: Value is good because of the quantity. However the quality didn't impress me. I had a difficult time trying to twist the piece thru the sheet and mattress. The metal part would contort and bend making it even harder to get out and reinsert a new piece. Wish I had gone with a different method. .
Output:
2