Instruct: Classify Amazon reviews into positive or negative sentiment
Query: To Light a Single Candle

This book is about a girl named Cathy, who has severe glaucoma. She has surgery and it makes the problem worse than it already is and makes her blind. Throughout the book she copes with the blind lifestyle. She gets a seeing eye dog named Trudy who leads her around everywhere. This book teaches you a lot about the morals of life. I highly recommend this book because it also makes me appreciate not being blind and having 20/20 vision.