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. 

Ex Input:
Recently, my life partner was complaining about our same ole breakfast every morning.  That is when I discovered that he "loves" pancakes. I was aware that he liked waffles. (We've only been together almost five years!)  I, on the other hand, have never cared for pancakes.  I loved my Gram's waffles, but nothing she did could tempt me to eat pancakes, no amount of butter or slathering with strawberry jam could make a difference. I just didn't care for PANCAKES!  She did insist on teaching me how to make and cook them, because my Daddy enjoyed pancakes, so I learned. I was in Central Market on Saturday when I ran into a co-worker and her husband.  They took me by the hand from the Baking Products isle to the Jams, Jelly, Syrup, Honey isle.  On the top shelf was "the very best pancake mix":  Stonewall Kitchen Farmhouse Pancake and Waffle Mix. I saw the price and took a deep breath, it was twice the price of the mix I had just been contemplating purchasing. On their recommendation, I tossed it in the cart along with some "real" organic, light amber, maple syrup. This morning, I fixed three small (3 inch diameter) pancakes for my man and one for myself just to taste. I needed to know! Well, I don't believe I have ever had real maple syrup before in my life, just that sugar processed krapola sold as pancake syrup. I have NEVER liked that stuff! That pancake with a tiny dribble of real maple syrup was DELICIOUS! It was the pancake mix that made the difference. Now I am reading reviews to purchase a waffle maker.  After tasting that light, fluffy pancake, I can hardly wait to have some waffles made from this mix.  These reviews are making my mouth water with anticipation! I will never buy any thing else.

Ex Output:
5


Ex Input:
I recently moved and couldn't find a thai restaurant nearby. My favorite meal at my old thai place was massaman curry. I used the recipe on the back on the package when I got it, and it was JUST like what I get at the restaurant! Excellent flavor!

Ex Output:
5


Ex Input:
I acquired this coffee through the Vine program.  I found the coffee to be just ok, with nothing to either recommend it or to take away from it. The package lists the grind as extra fine, but it is really just barely a fine grind with several larger pieces in it than you would not normally find in a fine grind.  This is not really an issue unless you really needed a fine grind.  It works just fine in a drip coffee maker with a paper filter.  As for flavor, the coffee is not bitter, but does not have much of a personality.  I would compare it to MJB or any other mass marketed coffee on the store shelves.  This would probably be a fine coffee to use if you were going to add your own flavorings as there is nothing to get in the way of the flavorings that you would be adding.

Ex Output:

3