Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: From Coal to Gold

Diana Lu's family was exiled by Mao's brutal Cultural Revolution to a small, coal-mining village on the fringes of civilization. As a small child, she shared her tiny mud-brick, dirt-floored home with the family's chickens. From this, the humblist of beginnings, Ms Lu clawed her way upward to gain an education, became a doctor, a teacher, a linguist and an enterprising businesswoman able to bridge the gap between east and west. With none the advantages women experience growing up in the United States, Ms Lu's success is an inspiration to us all. Besides being a fascinating autobiography, Daughter of the Yellow River is a pattern that all of us could follow to our own betterment.Every time I put the book down to run an errand, I found my wife had picked it up! I would put this book at the top of everybody's Christmas list!