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: We just changed to Gerber Good Start Gentle due to sugar in this product.  This did seem to work better than a couple other formula but I decided to try something else when I read about sugar.  We just changed over to Gerber Good Start Gentle and it does (so far) seem to be working better.  He is still gassy but he has less pain and doesnt seem in nearly as much discomfort when eating (he is a little colic but still loves to eat).  I do this this is a good product and I'm sure the sugar is safe, I just would rather not give extra sugar at this age (8 weeks).  Good luck!!

Output: 3


Input: Consider Input: I don't like this product at all.  Much tastier and cheaper to just use hot water and a packet of hot chocolate mix from Nestle or Swiss Miss.

Output: 2


Input: Consider Input: I have a standard poodle and pomeranian who both do wonderful on this food. I have switched them to a different food (due to price) a couple of times and end up going right back to natural balance.


Output: 5