Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Eat well, stay fit and die anyway!

This wonderfully humorous book will open your eyes to the underworld. You'll never think about dying the same way again. All the important stops in the nowadays astonishingly complicated process of getting yourself underground are visited and at the end leave you wanting more... Enjoy the read, Matson does a fabolous job of drawing you into an eerie subject.