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 discovered these when I moved to Canada a few years back.  Before this I had only experienced a thicker Wasa crispbread and was a bit put off at first.  The feelings dissolved the first time I ate one of these with light laughing cow cheese.  They are a little more "powdery" than I'd like, but they compliment most cheeses very well without overwhelming them.

Ex Output:
4


Ex Input:
it was ok i thought it would be tastier i probably won't buy it again. it was very bland and didnt satisfy my taste buds

Ex Output:

3