TASK DEFINITION: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
PROBLEM: This is nothing new from Gail Howard, or at all. These wheeling systems can be worked out mathematically, without paying for this book. There are also lots of websites that offer number generators and wheeling system explanations for free. If you want it all spelled out for you then buy this book, but if you are willing to do a little mathematical work check out lottery information website like [...].

SOLUTION: Negative

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

SOLUTION: Positive

PROBLEM: How do you review pins? They arrived as shown. They pinned my bedskirt to the box springs. I have no complaints/

SOLUTION:
Positive