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:
Due to health issues, my husband is newly required to eat a gluten free diet. He acted as if he was on death row. Finding this product has help immensely. I can make him pancakes with fresh fruit and he doesn't feel he is being unfairly punished. Also, my neighbor was faced with a similar circumstance. I shared one of the boxes with her and she is now a fan! <a href="http://www.amazon.com/gp/product/B004391DK0">Bisquick Pancake and Baking Mix, Gluten-Free, 16-Ounce Boxes (Pack of 3)</a>

Ex Output:
4


Ex Input:
I thought I was purchasing a high quality item but it's not all that. The chocolate is very sweet and as you chew on this product you can tell the chocolate is loaded with sugar by the crunchy texture. I'm going to say it's not worth the money and I'm not satisfied. At the same time of purchasing this product I also bought Sunmaid chocolate covered raisons which I rate from a 1-10...a 10. Now we are talking about yumminess!!!!! So customers...if you are going to choose...let it be the Sunmaid...you won't be dissappointed

Ex Output:
2


Ex Input:
So disappointed with this frosting.  The first time I used this frosting I was disappointed, but a year has gone by and I thought that maybe I had gotten a bad container.  I really should have thought twice about buying it again, but I wanted to give Pillsbury the benefit of the doubt.  Boy was I wrong in doing that.  Both times that I used it, the frosting pretty much 'sagged' off of the cake!  My cakes were definitely cooled.  I had even put the latest one in the freezer to slice into layers.  After thawing it in the fridge, I began to ice it.  Sure enough after putting the frosting on it just started to slide off of the cake (again)!  This product needs to either be marketed as cupcake frosting, the recipe needs tweaked, or it needs to be pulled off of the shelves all together.  Shame on me for trying it a second time!

Ex Output:

1