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: At last- a decaf coffee that doesn't taste decaf!  Smooth, rich, flavorful, with no bitter aftertaste.  Starbucks worthy (but to my husband who doesn't care for Starbucks, it's way better).  We like to drink this in the evening and it's basically dessert with cream and sugar.

Output: 5


Input: Consider Input: Google "propylene glycol" to find out why.  I bought this product, along with several others, without running the ingredients by my wife first (a nurse of 30 years) she was surprised when she noticed it.. we went a googling, and poured my $50 order down the drain afterwards.  There's "pure" and then there's "not so much".....  from the website:  [...]  Propylene Glycol  A cosmetic form of mineral oil found in automatic brake and hydraulic fluid and industrial antifreeze. In the skin and hair, propylene glycol works as a humescent, which causes retention of moisture content of skin or cosmetic products by preventing the escape of moisture or water. The Material Safety Data Sheet warns users to avoid skin contact with propylene glycol as this strong skin irritant can cause liver abnormalities and kidney damage. Also used in:    Tyre sealant   Rubber cleaner   De-icer   Stain removers   Fabric softener   Degreaser   Paint   Adhesive   Wallpaper stripper  I wrote the company about this concern and they never responded....

Output: 1


Input: Consider Input: This product is simply for cheap liquor since taste and quality is not important!  I prefer to drink my Grey Goose straight; however, on occasion it is absolutely delicious with a very tiny splash of olive juice.  This product was a a quick fix for me to stop purchasing olives in order to use the juice.  It's not worth it!!  The after taste is worse!!


Output: 2