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: My HP Deskjet 500 worked for more than seven years before I finally traded up for a color printer - the 940c. I've had the 940c for just over 1 year and it has broken. I'm buying a Canon this time and keeping my fingers crossed for better quality.
Student:
Negative