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: I just bought the Emril k-cups and have used about 12 of them and half if them exploded in my kurig machine.  It was such a pain and waste of money because I enddd up throwing them away and using. another k-cup because the coffee was full of grindes.  And I cant even write to the seller yo complain!

Output: 1


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: Coconut water with a hint of pineapple, shipped to the US from Indonesia, packaged in (usually) non-recyclable, disposable containers, and catering to the... sports drink market ("good source of electrolytes")?  I took a  8.5 ounce container and poured 6 servings, for 4 teenagers and 2 adults.  First impression?  The teens (serious athletes) were not told what the drink was, but I did mention that it was being marketed as a potential sports drink.  The result?  No negative votes, but no one would choose it over existing drinks.  Everyone recognized the pineapple flavor instantly.  "It leaves a strange feeling in my mouth," one teen said.  This was probably the coconut water; it had a residual flavor and feel.  There was no straw included with the package, so the opening and pouring needed the assistance of a fork or knife.  It's mostly (cane) sugar water, so why bother?  But the biggest issue is the waste.  Coconut sugar water from Indonesia?  What's the carbon footprint of this product?  And the container has 2 "recycle" symbols on it, but, like milk cartons, it is difficult to find a community that will actually keep them out of the landfill.  Bottom line?  It's not that tasty, being little more than sugar water, and the transport and packaging waste really don't fit into a culture (for me) focusing on sustainability.


Output: 2