Part 1. Definition
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Part 2. Example
I've read this book with much expectation, it was very boring all through out the book
Answer: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.
Part 3. Exercise
If you like detective novels you should enjoy this one. It is well written. Set in the Australian outback, the detective, Napoleon Bonaparte, is half white, half aborigine and makes full use of his native skills. He informs the reader of the progress he is making in solving the mystery as he discovers the clues, while still maintaining the suspense. This is an interesting and complex mystery.
Answer:
Positive