Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: The most irritating part about reading this book is the typos. The book is already difficult to read with Hawthorne's prolix writing. I had to check with a different edition of The Scarlet Letter just to confirm whether or not it was a typo. Also, it would have been nice to have some footnotes like other editions do.
Output:
Negative