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. 

Ex Input:
I was wondering how my cookies which were a spin on the America's Test Kitchen perfect chocolate chip cookie recipe could have come out tasting like crud. Well it was the butterscotch chips. I basically took ATK's recipe and adjusted it for oatmeal insead of the chocolate chip by using their base and adding oats, raisins, chopped mac nuts, cinnamon and these chips. It would have been just as amazing as the chocolate chip cookie recipe if I would have ommitted these chips. Now as another reviewer said, the cookies with the chips in it are destined for the trash.

Ex Output:
1


Ex Input:
I loved this mold!  I wished I could have used it for more than one occasion, but it didn't last.  I did use it to make 30+ suckers for my daughter's first birthday. But there was going to be no way that the mold could be salvaged after that.  I would have liked to have kept to use on other occasions, but for the price it didn't matter to me that much.  It served it's main purpose :)

Ex Output:
4


Ex Input:
I am always looking for good tasting vegan products.  Although I enjoy other Dr. McDougall soups, I didn't care much for the White Bean & Pasta soup. I would not buy it again.

Ex Output:

2