Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A text book for humanity!

Bill Bryson's writing style is so user friendly that he makes complicated topics like DNA structure understandable. His "short history" covers everything from the big bang theory to, well... us. Along the way Bryson explains nearly everything that one should know about this planet on which we live. He makes it perfectly clear that you are extremely lucky to be alive. The odds against you bing here, now, are astronomical! Just the section on cellular structure, DNA and the creation of life is worth the price of this book.A SHORT HISTORY OF NEARLY EVERYTHING is one of those rare books that will make you feel smarter just by reading it. Although a long book at 544 pages including an extensive bibliography and index, it is a quick read. I couldn't put it down.