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: The carbonation in this drink was way too much. So much in fact, that it over powered the flavor. (Orange-tangerine is usually very good together).  I expect this from a soda, but not a "healthy" drink. Lose some of that club soda bite and you have one delicious drink. Until then, I'll pass.

Output: 2


Input: Consider Input: After reading all the great reviews, I optimistically ordered some of this tea. I've had problems with sinus congestion very often this winter and have tried all kinds of remedies with little success.  Unfortunately, this really didn't do anything for me.  The taste is OK (bearable), but it did nothing to relieve my sinus congestion.  (So far the only things I've found that have helped me somewhat are the Vicks personal warm mist humidifier and Neti Xlear)

Output: 2


Input: Consider Input: For canned soup this is very good clam chowder.  Those who give it 1 or 2 stars are comparing it to homemade soup or restaurant style soup.  I would buy this any day over other brands.  You can tell it is all natural and without loaded msg, salt and other nasty ingredients.  Pure and clean soup.  Those who rate it badly, some say it has no flavor or there aren't chunks in it.  The flavor is mild, but that is good- not overwhelmingly clammy and not over salted like conventional brand canned soup.  If I want to, next time I will add a potato cut up in chunks to boost it's contents- not a big deal to do.  I would prefer to do that than buy a conventional brand that doesn't care about healthy ingredients and sourcing of ingredients.  I will buy this again- good source of iron as well.


Output: 4