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: Consider Input: The last bag of these I got from Amazon had a lot of hollow bisquits.  It was weird ......  they just weren't solid like they should be.  I'm going to switch to another brand of grain-free dog bisquits now as there's no sense in paying for something I'm not getting (and these are expensive!)  And if it wasn't for the good packaging I'd wonder if bugs had gotten to them..... but I don't think that's possible.

Output: 2


Input: Consider Input: A bit dry but still good. They may be perfectly all right; I just thought the noodles were hard and dry. I'm still enjoying them.

Output: 4


Input: Consider Input: On the plus side, they get the flavor and carbonation right here.  One fears a Tang taste, but it's more subtle than that and the bubbles are likewise discrete enough that it's no Fizzy-Lifting Drink.  On the downside though, one would prefer a sharper after taste to the sort of syrupy way it stays on the tongue.


Output: 3