Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lucid, & by far the simplest way for better understanding

".....it clearly shows the easiest path to the perplexed medical student, for better understanding of the basic mechanisms of pathology as well as the advanced. The various illustrations virtually pull the readers to the microscopic level of pathology....the root of disease itself. For those who seek simplicity in every aspect of learning, this book is a must-buy!"