Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent book with CD tools as well

I checked the book out from my library to read for my thesis, but the book is so good that I want to add it to my own collection. I have used it so much, that I'll need my own copy! The CD that comes with the book is also very good. The programs run very quickly on today's fast PC's. It's a great tool.