Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What Principals do when no one is Looking

If you want to be terribly disappointed then buy this book. It is small with a comment for each page that has a cartoon. You can read the whole book in 30 seconds. This book is a good example of someone who just wants to make money, and not interested at all in giving the reader interesting insights. A 7 year old could write this book.