Detailed Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
See one example below:
Problem: I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: Novels come and go, in our bookshelves and in our minds. But Clan of the Cave Bear is one with glue that sticks with us forever. I read this book 30 years ago when it was first published, and loved it. Shared it with my friends and family members at the time, who loved it, too. Now that I have a teenage granddaughter, I ordered it so she could enjoy it as well.Jean Auel created a character set in the backdrop of the Neantherthal age who could be (should be) a hero and role model to young girls everywhere. Her journey takes the reader into the hearts and minds of people who lived so long ago, yet the human element of love resounds deeply.Read this book! You won't be able to put it down. It is unlike anything you have ever read before.
Solution:
Positive