You will be given a definition of a task first, then some input of the task.
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Mercedes Lackey is one of my favorite Authors. This book was such a let down, so much about nothing. The different plot lines were written by different people and you can tell where one picks up and one leaves off. it was a very irritating style.There are so many characters it's easy to mix them up. Some of the characters you never figure out why they are in the novel at all.It's too bad that I spent money on this book when I could have purchased a Mercedes Lackey Novel without help.
Output:
Negative