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: This tea is not so tasty in my opinion. But one thing about opinions is that every one has one and we do not always agree.

Output: 3


Input: Consider Input: Ordered on a whim.  My first "Grove Square" purchase.  Great for the family's occasional cocoa desire.  Being a K-Cup it's fast and easy.  Was a little worried the cocoa might leave some after taste in my coffee, so far so good.  Great cup of dark, rich cocoa.  Maybe could taste a LITTLE better if it was from a gourmet brand you mix yourself with steamed milk.  The ease and simplicity, and lack of clean up, make this a better option for me.  Will order again.  Nice to see it on subscribe and save.

Output: 5


Input: Consider Input: In the summer my doctor suspected I had a gluten sensitivity. She wanted me to start making changes from packaged food and think about cutting out gluten. After a bad few months I did some research and found this bisquick. I have only made one thing so far, garlic cheese biscuits. They were very tasty and had no strange texture or flavor. They had a more spongey texture than a crumbly biscuits but I was halving the recipe so maybe that was why. I nibbled on a biscuit hours out of the oven and it was still as soft and tasty. I can't wait to try pancakes and coffee cake. The only draw back is how small the box is for the price! I will limit the use to once a week or so for a treat!


Output: 4