Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great book

Swallowing Stones is a wonderful book. It's a book about a kid named Michael who accidentally shoots a man. The guilt he has to live with drives him insane. He killed a man who lived a few blocks away from him. What was he to do? Should he tell the police and get arrested? Should he lie? The suspense will keep you turning pages. Seeing the girl who's father he had shot turns his stomach in knots. Will he tell the truth and swallow the stone or will he lie and and continue to choke on it? You'll have to find out...It's such a great book! It's one of my favorites. You should read it.