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: Vincent understands nothing about the intricate inner workings of the mind of Charles Manson. He totally misses the point. It would be nice if The Beatles were mystical figures from The Bible, and possesed god like powers to influence The Family towards committing any unpleasantness. Doesn't Vincent know that Charlie only listens to the music of Bing Crosby?
Student:
Negative