Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Save your money....

There's obviously 2 versions of this book: Version 1 uses the Adventureworks data; Version 2 uses Galactic Shipping data.....Installing the Galactic database and info is IMPOSSIBLE!!! Make sure you get the first version or you will truly be sorry (like I am!!!)....Other than that, the book is great.....but finding the download and installing it is truly more trouble than it's worth.......BEWARE!!!