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.

When I purchased this cd I had already listened to some songs on it and I liked them very much, so I bought the cd thinking that those were going to be the only ones on the cd that were good BUT when I bought the cd I could not belive how good each and every song was on the cd. Now I am one that likes bands like Cradle of Filth, Children of Bodom, Blind Guardian, Dark Tranquility, Iced Earth, Helloween,Iron Maiden, and let me tell you this cd is one of the best Ive heard and if you like good metal with good melody in it then this is most deffinitely a must have in your collection cd!!!!
Output:
Positive