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 decided to reread the Asimov series in order. Asimov's "Foundation series" novels are classics of the science fiction genre. Some of the foundation novels drag on a bit but "Foundation and Empire" moves along well. The Asimov style emphasizes interpersonal relationships as opposed to showcasing gee-whiz science fiction apparatus. If you like science fiction you should read the foundation series novels as they are the basis of a lot of subsequent science fiction novels. Indeed, Star Wars may have been based on the Foundation novels or at least influenced their development.
Output:
Positive