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: In all fairness my friend absolutely loves this product.  I purchased it based upon his suggestion.  Unfortunately, the smell (oil I am assuming) of it cooking made me feel ill.  Even though the product cooked perfectly, the smell lingered in my microwave for well over a day.

Output: 2


Input: Consider Input: I've subscribed to receive Pamela's GF cookie mix and after the second delivery of OLD mixes I am returning to buying them in the store.  All of the last mixes during the last several months (6 bags per order x 2 = 12) have been OLD -- not expired, but the chocolate is dried up, light brown and crumbles to a powder.  I discovered it's not possible to return a subscribe 'n save order (for some reason) so I have to throw out the chocolate chips and use Ghiradelli instead.  Whenever I have bought Pamela's from Whole Foods the chocolate in the mix has been dark brown, fresh and never has crumbled to powder.  AVOID subscribe and save on this item.  Buy them in a store.

Output: 2


Input: Consider Input: I really enjoyed the taste of this product. It neither seemed too "berry" or too "kiwi" -- it was a nice balance. I would compare this to a strongly-flavored carbonated water product. The flavor is clean and crisp, and not overpowering.  The product provides 100% of vitamin C -- a definite plus. However, the product has 34g of carbs, 33g of which are sugars. Granted, these are not processed sugars and are only natural sugars from the fruit juices the product contains. However, this results in a product that has 135 calories in an 8.3-ounce can. This results in a poor substitute for soda.  It's an all-natural product, and tastes great, but has entirely too many calories for such a small serving.


Output: 2