Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Reissue of the authors other book on OEX.

If you have a copy of "Taking Profit from the OEX" by Arthur Darack then just re-read it. This book, supposedly published in 1995, is just a re-hash of the previous book. Even the chapter headings have the same name, and the same content. If nothing has changed since the first one (198?) then why change the title. Stan Graham