Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Very funny, sad but true

A relative gave me this book and said it was sure to entertain, I wasn't disappointed. The book is a satire of the tobacco industry that goes even beyond what I thought was possible to promote tobacco. Although I don't smoke, the people peddling tobacco are unique? individuals that have quite a gift? for promoting something so toxic to the human body. Although the subject is appalling, I was laughing my head off at the outrageous interpretations of medical studies and clever rebuttals the tobacco spokesman came up with to counter the media and medical community. In a dark way, it really is a funny book....