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.

Well the critics got this one right; Michael Bay was a good director until he got big and lost his perspective. Dirty old man syndrome? Yes, what a joke. I was looking forward to intelligent Sci-Fi and got crap. The reference to Obama in an unreal world was stupid (I came to get away from real world politics). The treatment of the woman in the movie was degrading (glad the other actress bowed out...what a tear down}. It was a shame that the very good actors that came back to do this film had to deal with a totally self-involved director. The animation was excellent but the story was trash. I am soo sorry I spent any money on this film.
Output:
Negative