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: This is a good idea in theory but doesn't work well in practical application.  The things do not all cook property.  About half of them are puffed, some are partially puffed and the rest won't puff no matter how much you cook them.  I follow instructions, measure and have a good microwave.  I usually have to cook twice as long as stated to get any puffing at all.  The flavor is ok but just awful compared to commercial pork rinds purchased in the grocery store.  I also end up with very little that I can eat out of a batch.  They also taste just awful.

Output: 1


Input: Consider Input: Having eaten (and re-eaten) my way though all of the DAS caramel range, this remains my all-time favorite, and the one that usually gets the most rave reviews when I share them (which isn't an easy thing to do - just try one and you'll see what I mean).  I've been a caramel fan for ages, and while Werthers Butterscotch will do in a pinch, nothing has come closer to what my mother used to make than these.  They are chewy, buttery, and the little crunches of salt are spectacular (OK my mother didn't put salt in hers, this is an improvement).

Output: 5


Input: Consider Input: These are decent, but if you want a realllly good salt and vinegar chip, try Boulder's Salt and Malt Vinegar chips.  THOSE are awesome.


Output: 3