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:
You won't find a better gluten free pancake mix out there.  As a matter of fact, I much prefer these gluten free pancakes to regular pancakes (and I buy them for my husband).  I love bisquick for this product!

Ex Output:
5


Ex Input:
DON'T YOU KNOW THAT SUGAR IS THE SAND OF TIME ?  SINCE THE INGREDIENTS OF KAVLI CRISPY THIN WERE LISTED ON AMAZON, AND THE TIME I RECEIVED MY ORDER,  SUGAR  WAS ADDED TO THIS PRODUCT.  YOU ARE GOING TO GET IN TROUBLE, MISTER.

Ex Output:
1


Ex Input:
There are many workdays when I only have a few minutes for lunch or (all too often) dinner. On these days, Dr. McDougall's products are lifesavers! I keep some fresh, washed veggies in my office fridge and can have a great meal ready in 5 minutes. Just microwave this one, for instance, while cutting up some broccoli, peppers, a carrot, and whatever else I have around (I also added half of a slim yellow squash the other day, cut in little "twigs" - delicous!) By the time you're through cutting, you'll have finished with cooking the soup and the soup's "standing" time will be almost over. (It needs a few minutes to thicken up.) Take a tablespoon of the broth and a tablespoon of water, add the veggies and the liquid to a big bowl, toss the veggies in the liquid, and microwave for about 1 minute 30 seconds. When through, dump the soup and noodles on top and you have a delicious, healthy meal. The men in my office come sniffing around when the aroma of the soup comes out of the microwave -- several are now also fans, despite being initially worried by the fact that the meal is vegan. When I am organized enough to remember to wash and bring it in, I add a spring onion on top (I just use an office scissors to cut it.) If you can afford the calories, a few drops of toasted sesame oil is a nice addition, as well, as is tamari. YUMMY!

Ex Output:

5