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

Example Input: What a junk. Every time NOMAD thinks the file is corrupt the OS freezes. The only way to recover is to plug the power cord and go into recovery mode. So if you happen to be out of the house and you have a frozen OS you can't use NOMAD until you get home. After OS froze twice on me in the subway I returned the jukebox.
Example Output: Negative

Example Input: I purchased for my guest room for overnight stays for family members.this holds up very well especially for grandchildren
Example Output: Positive

Example Input: Bill Harvey has a wonderful gift of making history come alive in this book. This book awakens a sense of wonder at the possiblility of a real relationship with God as you follow the faithfulness of one little girl in ancient times. Young girls ages 5-15 will love this book. It has always been one of my most loved treasures, a real Keeper !
Example Output:
Positive