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: 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>

Output: 2


Input: Consider Input: I loved this mold!  I wished I could have used it for more than one occasion, but it didn't last.  I did use it to make 30+ suckers for my daughter's first birthday. But there was going to be no way that the mold could be salvaged after that.  I would have liked to have kept to use on other occasions, but for the price it didn't matter to me that much.  It served it's main purpose :)

Output: 4


Input: Consider Input: First of all, the tea is gross. It tastes nothing like bubble milk tea. secondly, the seller must know this product is less than expected because they sell it in incriments of two (2.2lb) bags. NOW IM STUCK WITH TWO BAGS (4.4LBS) of this junk. I want my 30 bucks back.


Output: 1