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.

This isn't really a massager, it doesn't vibrate or sooth muscles. It is really more of a flashlight with a dinky infrared bulb in it that isn't powerful enough to do any good anyways. Save your money, folks. This one is a complete dud.
Output:
Negative