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: The author's intense focus on the main character's inner thoughts and feelings limits the reader's scope and prevents a broad view of the social environment of the book's setting. It was difficult to sustain an interest in the narrow range of concerns that surface in the exhausting detail flowing from the character's mind.
Solution:
Negative