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: I bought this item when it was heavily discounted (about $12) and it got here very promptly, since I am a Prime member. Every can has small dents. The discounted batch I ordered and recieved appears to consist entirely of factory rejects. They were bought 02/2012 and have a 12/2013 best by date, so not that big of a deal. None of the cans are punctured, just small dents. The contents are currently GTG.  I'd say if you are planning on eating these within a few months to a year or so of purchase, go ahead and do it. If not, I wouldn't trust dented cans beyond their best by date, or even really too far before then.  As for the contents, same as you buy in the store. Wife and kid love them, which is why I bought it.  The price has more than doubled since I got mine. Perhaps I just got a reject buy... Be warned.

Output: 3


Input: Consider Input: I guess everyone's taste buds are different.  This product didn't work for me.  Every food item tasted as it should :-(

Output: 1


Input: Consider Input: We love this and use it as a sugar substitute in just about everything (beverages, desserts, cooking). It is not at all bitter, even in hot drinks like coffee. For baking, there are good substitution charts online that tell you how much stevia to use per cup of sugar ([...]). If you need to replace the "bulk" of sugar in a recipe, you also have to add homemade apple fiber to make it work ([...]). My kids don't notice the switch and I feel good about using it because it's all natural.


Output: 5