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:
Fiber one products actually don't have real fiber.  They contain inulin (from chicory root) which is technically fiber because the body can't digest it.  Unfortunately fiber is defined by anything that can't be broken down easily.  These products do not contain REAL fiber. (The real fiber usually found in whole grain breads and bran cereals) So if it says "chicory root" or "inulin" in the ingredients, you can be sure you aren't eating the fiber your body can actually use.  So if you want lots of sugar and fat without fiber, this product is for you.

Ex Output:
1


Ex Input:
I had read some favorable reviews of this pancake mix on Amazon quite a while ago.  I had never ordered any, but I came across a can of it in one of those outdoor,camping stores last Christmas.  I have been using it ever since to make my dieting harder, and can honestly say I have never enjoyed the struggle so much.  Pancake mixes are usually one of those things that usually I buy the cheapest I can find, or at least one that I am familiar with.  I tend to balk at higher priced mixes for the most part. But every now and then I get curious of a brand like this one. It just so happens that when I visited this camping store, I was getting ready to take a short hike as soon as the holidays were over, and pancake mix has always been one of my staple items to take along.  Unfortunately it wasn't 'till I left that I realized that this mix was not one of the "just add water" ones that we all know and love.  The best ones always needed your own addition of eggs, milk, butter, etc, and this one is no exception in that respect.  So instead of enjoying this mix on the trail, I have been making pancakes in the wilds of my very own kitchen.  I really don't know what it is about this mix that makes it so good, but it does indeed make some of the best and most delicious pancakes I have ever tasted from a mix.  They are very light, fluffy, and flavorful, and well worth the price and ingredients that you have to add yourself.  If you have a pancake fiend in your home, I would highly suggest you buy some of this great mix. Its cheaper here on Amazon than I paid for it and well worth it in my opinion. I have had lots of different kinds over the years, and this makes some truly delicious pancakes.... Highly recommended...

Ex Output:
5


Ex Input:
This product is a waste of money!  It is bitter bitter and salty salty. Save your money and by the peaches instead.<a href="http://www.amazon.com/gp/product/B0040PYN86">Libby's Unpeeled Apricot Halves in Pear Juice From Concentrate, 15-Ounce Cans (Pack of 12)</a>

Ex Output:

1