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: This is my mom's account. I had the pleasure of reading this book in English this year. I can honestly say, it is the single most boring book I've EVER read. You will NEVER find someone my age that enjoys this story. It has no action! No suspense! It isn't deep! Things don't symbolize anything. If they do, then you're thinking too hard. This book is not a classic. It is the worst. I'd recommend copying a dictionary before I'd ask you to read this pile. DO NOT EVEN THINK OF BUYING THIS.

Output: Negative


Input: Consider Input: Dr. Lewis Sperry Chafer was used by the Lord as a champion of grace. And I have no doubt that this continues even today....long after Dr. Chafer has gone to be with the Lord. I recommend this book both to unbeliever and believer alike. I have never read a more comprehensive book explaining the marvelous salvation that God offers the whole world through simple faith in Jesus Christ!!!


Output: Positive