Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: It worked for about a month. Even when it did work it was a hit or miss thing. I had to fool with it for a while. Maybe it was because I bought the cheapest one available. Maybe it was a knock-off, who knows? I have yet to try it on another computer to rule out it not being the cord. Fair warning.
Output:
Negative