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:
This is my mother's favorite coffee. We normally have no problems with it. It arrived busted today and is not eligible for return. The coffee is great, the shipping was less than...

Ex Output:
3

Ex Input:
I liked the design and form factor. For this size and what it was supposed to be capable of, I though it was a deal. But IT DOESNT FAST CHARGE. The main reason I bought this one over similar products was for the fast charge capability, so naturally I'm dissatisfied. I guess I got a dud. Which is common for Chinese manufacturers. Not happy but it still works...just not well.

Ex Output:
2

Ex Input:
Whoops! Didn't realize it was a god book. Not our thing. My daughter said she can ignore it...but she just started it so we'll see. She likes all things horse. But if you aren't a jesus freak, this probably isn't for you. In retrospect I should have looked at the description more closely, because if I had, I would not have made this purchase. Oh, well. Maybe we can find someone at her stable that will appreciate it.

Ex Output:
3