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: Thought this might be a nice alternative to use with my favorite coffee, but was sadly disappointed.  It leaked all over - no matter what we tried and the coffee was weak, machine clogged with most attempts and water wouldn't brew thru.  At times the cup even melted a little - leaving a nasty taste in the coffee.  Go with the greener alternative and try the ekobrew - much better results and no waste.

Output: 2


Input: Consider Input: Taste is okay.  Not blown away.  Hidden is the fact that this is truly a decaffeinated coffee.  Only place to find this out is on the bottom of the box.  Not what I want first thing in the morning.

Output: 3


Input: Consider Input: Alittle bit expensive for the product I think that it should be the same price as the non gluten Bisquick, and otherwise it's good.


Output: 3