In this task, you're given a review from Amazon. 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, 4: good, 5: extremely good.

Ex Input:
You can hear static noise when loud like my iPod is little higher sound while my iPhone is lower sound so static is more when using iPhone but barely hear it until it's quiet or music beat down

Ex Output:
4

Ex Input:
They are good but more for decoration rather then using them as an actual mirrors. Some of the pieces are small. The biggest surprise for me was that they are not glued to the wall with like double sided tape. They actually need nails or screws to be put on. So when you put them on the wall, they would not be flat with the wall. They will have a slight angle because of the screw. I am still not sure whats better, tape or screw... maybe actually screw is better.

Ex Output:
4

Ex Input:
This is a good history of the Cherokee Indian Nation from about the mid 1700's until just after the Civil War. It basically follows the Ridge family line starting with "Major" Ridge. This book is just not about the Trail of Tears. That is not covered until last quarter of the book. This book does give good detail of how the removal came to be and all the ones that were involved in it. It is very good on that standpoint. This should be required studies for all. It is a very bad period of our history that came at the same time the slave issue was being debated very much. It is hard to understand what people were thinking then but it was a very different time and hopefully we have progressed some in America. The reasons I only give it four stars is that much is quoted at length in this book. Much of it could have been summed up in a more concise way to make it more easily understandable. Some of it could have been left out too. Also I think more could have been devoted to the trail. The author seemed to start on good path with it but sort of broke it off suddenly. But still a very good book if you want to gain a good understanding of this terrible episode in American history.

Ex Output:
4