Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Input: Consider Input: Cities Of The Red Night is one of the most enjoyable books I have read. The novel has different storys that as the novel progresses intertwine. The books presents situations that are unbelievable but because of Burroughs genius you are convinced of that they are happening in a world not too far from are own. I think he was trying to show the questionableness of what is presented to us as reality. This book also has some of the most vivid pictures and unforgetable lines that I have read. It is Burroughs masterpiece.

Output: Positive


Input: Consider Input: I have a sixteen-year-old who is questioning all morals. I was finding it difficult to put into words the importance of morals. I bought this book for her to read. She isn't reading it, but I am and I'm finding it very helpful in facilitating discussions with her. At dinner time I bring up one of the seven moral virtues and ideas that the book presents. I've found that it leads to great conversations with her about character and moral behaviors. It has given me the words for concepts that can be difficult to convey in our current morally challenging times. I recommend buying this book when your children are young and referencing it often.

Output: Positive


Input: Consider Input: Too many characters that appear for a sentence or two and then just vanish into the London fog of the late 19th century.


Output: Negative