Teacher:Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Teacher: Now, understand the problem? Solve this instance: I spent over 2 1/2 hrs. (after 1 hr. myself) on the phone with HP trying to install this printer. It never would work right. The HP tech said there is a problem in the software program of this printer. This HP DESKJET 940C is everyone's worst installation nightmare!
Student:
Negative