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: It may be all natural but it didn't have a natural taste to me.  The can size is small and the calories were more than I thought there should be.  I like the mild carbonation ok but I wouldn't switch from orange juice.

Output: 3


Input: Consider Input: I love the product.  But, the bottle design is terrible.  In order to get the last 1/3 or so of the body wash out of the bottle in a timely manner you would normally store the bottle upside down.  With the pointy top that is impossible.  So, you must stand in the shower the try to shake the remaining product the length of the bottle to squirt it out.  This takes much more time that you'll want it to take.  Redesign the bottle with a flat top...please.

Output: 2


Input: Consider Input: This was actually a gift to my daughter (along with 3 cases of other Baxter's soups). She's of the opinion that Baxter's is absolutely the BEST canned soup on the Planet (of the soups she's tasted, which include the major American brands - she doesn't cook much). The Lobster Bisque rated just below Baxter's Scottish Smoked Salmon (which she rated the BEST EVER). (From my own perspective, and usually cooking my own food, I have to admit that the Baxter's soup line, for canned soup, is superior).


Output: 4