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:
Well you get what you paid for. While this milk chocolate k-cup is pretty cheap $12.95 per 24 (54 cents per count) but it is not good. It tasted like watered down chocolate (as if you put in too much water and not enough milk or chocolate/cacao for that matter). This thing is sweet tho, in fact kinda too sweet for my taste (i am beginning to think half of the powdery content is sugar/sweetener). I thought it was the amount of water that made it taste watered down so I lowered the cup size from 8 ounce to 6 ounce on my Keurig brewer and it's the same thing.

Ex Output:
2


Ex Input:
The name of this coffee is Mahogany, in my mind a deep rich brown. The coffee flavor is deep and rich, and the color is dark brown. It is delicious.

Ex Output:
5


Ex Input:
I really wanted a decaf product so didn't have a lot of options. This powder essentially makes a chocolate flavored blended drink, even when I use cold decaf coffee or espresso as the "base", the chocolate is what you taste. When I think of an iced coffee drink, I think of coffee with a hint of chocolate (mocha) not the other way around.  As other reviewers point out, the 150 calories is for half the packet and no milk added.  I will try a different brand next time. I'm still on the hunt for a mix that creates the same flavor I've experienced once in a great while at a coffee shop. Or like the iced blended at a west coast chain (CB&TL) that is overpriced to have shipped (and I think is available sugar free)!

Ex Output:

2