You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Why? Review writer does not like the book because it was boring, therefore it is a negative review.

New input: For so long the shelves of any given bookstore have been crammed with books claiming to be "the book that every actor needs", but yet they read like a foreign language and don't give the information an actor really needs for his or her big break. Ms. McGregor has broken through that barrier and released a book that spells out many of the details actors need to know about acting and the audition process. Intelligent and informative, the book is packed with everything an actor/actress could possibley need! A must for anyone trying to break into the business.
Solution:
Positive