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.

Probably the most best album that will be released this decade. It has great significance in a post-9/11 world. M.I.A. has no qualms about mentioning bombs, guns, terrorists and racism in her songs. Every track stands out, the previous release tracks 'Sunshowers' and 'Galang,' probably some of the best tracks of 2004, are overshadowed by 'Pull Up The People' and 'Bucky Done Gun.'M.I.A. is truly is TuPac of the third-world.
Output:
Positive