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 makes good tasting gluten free food... but... like most gluten free food, it's expensive and it's got a slight grit to it. I've made biscuits, waffles, and pancakes with it... a friend made some awesome banana bread with it. it's very good for gluten free...

Output: 4


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: I purchased this as a gamble, because there was NO product information listed, so I had no idea how much I was getting or exactly what was in it.  I was disappointed that the  "large" tin, was not all that large.  It was a round tin, approximately 4 inches tall, and maybe 7 or 8 inches across.  I was hoping that Large, especially for the price, would be one of the large and tall tins.  It's difficult to tell from the picture.  The product itself was good, but for the price, I was expecting more.  I'd probably buy from them again.


Output: 3