Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
This book contains such advise as writing down personal affirmations which you will repeat to yourself at the beginning of each day:I am calm, prepared, and entertaining.I am fit and beautiful.I am humble, patient, and compassionate.I am enough, just the way I am.If this kind of advise is your cup of tea, then this is your kind of book.

Ex Output:
Negative


Ex Input:
This book is so unrealistic that it spoils all the fun, super killers like Temple Gault (a clone for the Satan Incarnate known as Hannibal Lecter) are more silly than super. I found all the other character two dimensional and all the "intrigue" regarding super computers insulting to my intelligence. Has Cornwell done better? I don't know and, after reading this, am in no big hurry to find out.

Ex Output:
Negative


Ex Input:
A complete disappointment and waste of time. The narrator couldn't seem less interested; almost as though bothered by the project. Look somewhere else for a sports hypnosis cd.

Ex Output:

Negative