You will be given a definition of a task first, then some input of the task.
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.

I've been wearing Clark's 9M for over 20 years and they always fit perfectly. Unfortunately the last 2 pairs of Clark's that I have ordered have been at least a half size too large. Either my foot has shrunk, or Clark's has changed their sizing. This is a cute style, unfortunately these shoes won't work for me.
Output:
2