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: Maybe these a better when they're very fresh.  You could ruin dental work if not careful chewing these.  They taste great.

Output: 3


Input: Consider Input: I recieved a Keurig K-Cup Brewer for Christmas with sample cups of coffee and tea but no cocoa so I tried this brand and I like them but I haven't tried other brands yet to compare with. I would buy these again until I find one I like better.

Output: 4


Input: Consider Input: A co-worker gave me a couple of the Harney & Sons Fine Teas Hot Cinnamon Spice Sachets to sample. The cinnamon spice flavor is wonderful. These teas are not available at my local grocery stores. I was glad to find them for a reasonable price on-line.


Output: 5