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: For those of us on a low carb diet these little tablets are just the thing.  Two years ago I started cycling again after many years but was having heart arrhythmia after longer rides in high heat.  I was drinking plain water but did a little research and thought electrolytes might be the issue.  Gatorade wasn't an option because it is so loaded with carbohydrates so I looked around for a low-carb alternative.  The "zero carb" sports drinks didn't help so what to do?  One day I ran across these at my bike shop so tried a tube of them.....voila!...problem solved!!  I've shared them with two friends in particular whose problems with leg cramps were resolved while using these.  These guys got it right -- they are superbly formulated and simply work.....

Output: 5


Input: Consider Input: I've used this BBQ sauce before and it is good especially considering that is free of so many negatives (like corn syrup and for us gluten) but the price on this can't be right.  Order directly from the Daddy Sam's website to pay $5.50/19 oz bottle.  This price would HAVE to be a case price although the description says 19oz.

Output: 4


Input: Consider Input: I am a fan of black licorice.  PANDA black licorice is simply the best black licorice that I have ever eaten!  Well done PANDA!


Output: 5