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.

American Electronics Mart sold me a "refurbished" Xerox documate 510 scanner that did not work from the start. I spent two weeks trying to troubleshoot to find out whether the problem was on my end. Then, because I missed the return deadline, they would not take the scanner back. They would not agree to pay the costs to me to ship the scanner back to them. Now, I have wasted $250 on a worthless piece of junk sold to me by these crooks. Don't ever buy anything from these creeps.
Output:
Negative