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: I'm a big Juan Valdez colombian fan. This Jamaican stuff doesn't have the kick that I love from coffee. It's sorta flat. Especially for something I spent $75 for two lbs. Goin Back To Colombian (twang twang)

Output: 3


Input: Consider Input: There should be an option for a 0 star rating because that is what I would rate this item. First, the sampling was to include 9 varieties but included only 7.  It appears that the two flavors out of stock were not substituted with two other flavors but instead a few more of the remaining flavors were tossed in the box. I had expected that when a limited edition coffee flavor such as Island Coconut was out of stock, it would be replaced with a different limited edition coffee flavor.  Same thing for the Half and Half Lemonade. Second, the order was not balanced.  Of the 7 flavors I did receive, only 2 were coffees, the remaining 5 were teas. The concept of a summer sampler set is a good one but the execution here was an epic fail.  The order is being returned today.

Output: 1


Input: Consider Input: At first I was thinking, "cheese flavored chips?"  But I love them.  The herbs they used are just delicious.  The cheese is not overpowering.  They are yummy and crispy!!


Output: 5