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:
While the product is delicious, it's annoying that the peanut butter stays on the waxy paper instead of on the product. You need a fork to scrape the peanut butter off the protective top sheet.

Ex Output:
1

Ex Input:
Very crisp and tough, does not melt, but breaks down into pretty large particles in your mouth. I enjoy it as a cereal, but neither of my 11 mo old twins really enjoy the tough texture. They like the melt in your mouth and less sugary taste of the happy baby <a href="http://www.amazon.com/gp/product/B001NXHY8Y">HAPPYBABY Organic Puffs, Banana Puffs, 2.1-Ounce Packages (Pack of 6)</a> or <a href="http://www.amazon.com/gp/product/B001NXM3I0">HAPPYBABY Organic Puffs, Greens Puffs, 2.1-Ounce Packages (Pack of 6)</a> which is almost salty. They also love saltine or ritz crackers Annies brand and those saltines are just as hard to chew and great for teething on.

Ex Output:
3

Ex Input:
I'm a big coffee drinker (much against my better judgement), but due to a stomach condition, I've been "forced" to drink mostly decaf for the last few years. I usually just get the cheapest coffee I can find near my office; after all, I don't make a lot of money and every penny counts. So it was nice to get this Melitta Cafe ground coffee to sample. When I made my first cup, I was immediately attacted by the pleasant aroma. I put in a little cream and 4 Splendas as I usually do, and found the taste a little on the light side yet quite bitter. Maybe it's because this is decaf, but what I did like was its pureness, something 50-cent coffees usually lack. I have made two cups a day since my first taste and over the last couple of days I've grown to like this coffee. Granted, to me coffee is pretty much like wine in that all the different varieties taste more or less the same except for the level of bitterness, but even I can tell this is gourmet coffee, much better than the ones I get at my local coffee stands or even at McDonald's (when they give out free cups). For a pack of 3, the price seems decent. If you drink decaf, I think this is quite worth a try.

Ex Output:
4