Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: There are a few decent things here, for example the author's idea of your stock portfolio as inventory in your personal business, but there is too much pretense at telling the reader Wall Street "secrets", and not enough hard analysis. And even the inventory metaphor falls down: Good stock picks should increase in VALUE, not just in price. And if they do increase in value, and the price does not get too far ahead of the value, they should not be too quickly sold.
Output:
Negative