Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Book_Happy

This book was the best thing when it came to learning about Turf management because it is easy to follow. A lot of books out there are not so easy to follow and this one was very easy. The book tells you how much you need to use to water your lawn successfully and not over do it. It tells you what kind of Pesticides you should use on what plants. And best of all you learn Which grasses are which. So I am very happy that this book existed and hope that all of you enjoy it too.