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:
This is a very different sauce - nothing like anything you'll find in the grocery store. It's closer to the "botique" salsas that have recently appeared with the new "taco restaurant" trend. It's a little smokey. My picky 3-year old will eat a burrito with this on it. My family always had this (mild) on the table in Southern California and now that I've been transplanted in South Florida I am happy to mail-order. You can get the little single-serve pouches directly from the company, too.

Ex Output:
5


Ex Input:
We bought this to replace our Cafe Escapes Dark Chocolate Cocoa.  They are less expensive- but you get what you pay for.  This cocoa is watery brown sugar water with an aftertaste.  I do not recommend it.<a href="http://www.amazon.com/gp/product/B005K4Q1T0">Grove Square Hot Cocoa Cups, Dark,Single Serve Cup for Keurig K-Cup Brewers, 24-Count</a>

Ex Output:
2


Ex Input:
I would not buy this particular Yogi Tea again because I hate the taste of licorice/anise.  The flavor of the licorice and fennel seed is very dominant, making it a sort of sickly sweet flavor which wasn't what I was hoping for with my burning throat.  I think a better blend would be something with more "heat" like ginger, which is why I usually drink Yogi's Cold Season instead, for the same purpose.  With a sore throat, its reasonable to suffer through a yucky flavor if it makes a discernible difference but this tea didn't do that.

Ex Output:

2