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

Input: Consider Input: As well as a trilogy that is as far-reaching as it is set in a far-distant time with characters and galactic backdrop unrivaled by any other book. Definitely one of the great science-fiction classics just like "Stranger in a Strange Land", "Childhood's End", along with modern-day cyberpunk like "Neuromancer", "Count Zero", "Prey", "Cryptonomicon", "Snow Crash", "Darkeye: Cyber-Hunter", etc.

Output: Positive


Input: Consider Input: Great book for people that need to write email. It would be nice to review the grammar rule's from time to time.

Output: Positive


Input: Consider Input: As other reviewers have righly asked, how was this not a big seller upon its release? So many good songs, sung so well. I never tire of listening to this one.


Output: Positive