Teacher: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Teacher: Now, understand the problem? If you are still confused, see the following example:
I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Reason: Review writer does not like the book because it was boring, therefore it is a negative review.

Now, solve this instance: "A World Within a World" says it all. This is probably the best CD I own. I absolutly LOVE silverchair, I have been a fan since they first came out with "Tomorrow". This CD just proves how diverse and talented they are. Daniel Johns (lead singer) has such a beautiful and magestic voice.It definitely makes all troubles go away by just listening to it. It is soooo great to hear these bright and happy lyrics. I am looking forward to hearing much more from them.
Student:
Positive