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.

I certainly do not sound quite as intellectual as other people who have reviewed this novel. All I have to say is that I found this book extremely interesting and thrilling. When my teacher recommended this book to me, I was skeptical, however, Foundation turned out to be one of the best books I ever read and I can't wait to read the other ones. Psychohistory and Hari Seldon rock! Whoever doesn't read this book is missing out on one of the best ever.
Output:
Positive