Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great book for trading options

This is a really easy book to read and I feel I'm really getting a handle on this subject now. Clear and concise I found the extensive use of graphics invaluable. I also liked the way that each trading example was compared and contrasted with another in simple tables so I could get a feel for how to choose one trade above another. I'd go as far as to say this book will change the way you think about options.