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.

Ex Input:
I thought I was getting old cut up t-shirts. Half the box was T-shirts and the other half was old pillow cases which are not good shop rags and the pillow cases were still one piece.

Ex Output:
2

Ex Input:
This does not work properly. I gave it 1 stars only because clock works. It does not track steps correctly. After shopping yesterday it said I went 3 steps. Hello.........I would not recommend anyone purchasing this product if you want to track steps.

Ex Output:
1

Ex Input:
Just got this yesterday. While I'm sure it will be a welcome addition to the home gym, it did not arrive with a carrying strap as advertised. Fair warning. It is long, and nice and thick, but does have a strange smell upon arrival.

Ex Output:
3