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

Ex Input:
What a pleasure to read such a high-quality book... It introduces each of the islands in a colorful and vivid way. The book includes many pictures, and provides a fine insight into the culture and character of the islands and touches on history, people, travel, activities, sights, nature, and a lot more.However, if you are looking for a book with accurate travel information, e.g. hotels, restaurants, prices/dates, how to get there, etc., this book is on the weaker side. Use it together with the Frommer's Caribbean guide for a combination that is hard to beat. Despite this weakness, it's still a five star on my bookshelf.

Ex Output:
Positive


Ex Input:
I am sorry to all of you who like this book but I would never wish a single soul to read this. This book has the plot: a girl goes to a farm, falls in love and everything goes wrong. The book just goes on and on. The only reason I read it was because my mother asked me to. This book could have been written in 50 pages but no. It goes on for 300 some odd pages. I would have rather read the dictionary. The only reason I give this book 2 stars is because there was maybe four parts that consisted of 2 pages that were mildly interesting. Take my word for it. This book should be skipped.

Ex Output:
Negative


Ex Input:
Sp65 is difficult to program. Detailed instructions are not included with purchased item, and send you to a web page that is unavailable (www.sonicblue.com/support). I think this is a piece of junk!

Ex Output:

Negative