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 was recently put on a gluten & nightshade free diet. Having spent the better part of 40 years eating yummy snacks like cheese & crackers or peanut butter & crackers, I was very unhappy with the new diet. When I discovered that a local grocery store actually carried GF products I was thrilled to find Glutino Crackers.  I managed to eat one. It was nasty. I tried again and again over the next few days to see if my opinion or desperation changed. It didn't. After staring angrily at the box of nasty crackers for over a week I decided they had to go. I took them to work to see if I could hand them off to someone else. Everyone tried a Glutino. Three people actually spit them out and the other two did not come back for more.  I'm not a fan of throwing away food but my husband wouldn't touch them either and there was no way I was going to get another one of these things down. They went in the trash.  Nasty!

Output: 1


Input: Consider Input: I was introduced to the Blair chips by a friend. I mostly ignore potato chips because I really don't like them. However, these I like the most among all the chips in the Blair line. They are savory and can be eaten rapidly. The hot chips are good because they are so hot, I cannot eat them fast. I am so happy I cannot get them at local stores because I would eat them all the time.

Output: 5


Input: Consider Input: Just plain nasty!!! This item tasted like cardboard, very watered down and no flavor to it at all.  Very disappointed


Output: 1