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: When I got my Keurig brewer last month, I bought two different types of hot chocolate.  The Grove Square Hot Chocolate is far superior.  I have so far brewed it on 6oz and 8oz with good flavor at both sizes.  The flavor is rich and it leaves no residue in the bottom of the kcup (the other brand does, maybe I got a bad batch?).  Overall, I will happily buy this one again.

Output: 5


Input: Consider Input: Why in the world would Amazon want to sell an item and say can be ingested,  when it clearly has ingredients that can cause cancer. Wish every state would wake up like California and ban all these cancer causing things.

Output: 2


Input: Consider Input: Taste was decent, a little sugary, but very creamy otherwise. Very happy with this product. I will be buying this product again. Packaging interesting, as it's a giant box for the product to float around in until it delivers to your house.


Output: 4