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: This batch was horrible.  Since most regular coffee were out of stock, I tried this one.  It tastes and smells awful.  Do not buy this flavor.

Output: 1


Input: Consider Input: Bottled like an energy drink, Switch, doesn't contain the things you'd find in other carbonated beverages. There's no sugar, no caffeine, no corn syrup, no preservatives or artificial colors.  Instead, what you get is a refreshing, all-natural, lightly carbonated tangerine-orange drink loaded with Vitamin C. Think of it as orange soda without all the things you don't want. Switch has just the right amount of carbonation to make the beverage refreshing without being filling.  It's a zippy beverage made with real tangerine, apple, and grape juices, and would make a refreshing beverage, lunch, dinner, or snack-time drink.  There was a slight aftertaste that I'm chalking up to either the can or the citrus, but it didn't get in the way of enjoying the drink.  Make the "switch" to Switch.

Output: 3


Input: Consider Input: I have always trusted the "Newman's Own" brand.  From popcorn to salad dressings, I have never been disappointed in one of their products.  Until now.  Each dog treat is scored to break it easy and is of similar size to a fig newton about 2" X 1-1/4 inch and quite thick - about 1/2 inch. And hard as a rock.  I am all for organic products, but when my dogs don't care for them, it's not like I can bribe them to eat it like I can with kids.  Our dogs are around 15-20 pounds and I think these dog treats are a little bit too hard for them.  The first time we tried to feet these treats to them they turned up their noses. They were absolutely NOT interested at all.  The next time we tried they carried them around in their mouths for a minute or so, and decided, for some reason, that they were inedible.  However, the third try must have been when they were REALLY hungry because they appeared more interested. But this is more like rawhide than a "treat". Our dogs really had to work on this for a long time. Our younger dog, a Shih Tzu did okay and after about 15 minutes was making headway on eating it.  Our elderly Japanese Chin who is 14 (that's 98 in dog years) was  much more fussy.  She seemed interested for awhile and even though she still has all her teeth, she just couldn't be enticed to do much more than sniff it. Perhaps a larger dog would like these better. I haven't given up on "Newman's Own" brand but I doubt that I'll try their New Zealand Ranch Style Dog Biscuits (made with lamb and barley)again.


Output: 1