Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book was the best book I have read so far.

I as a Junior High student would recomend this book strongly,to other junior high students.I give this book a five star rating because of the strong plot.Grandma was a good grand mother to Mebla the little girl.Grandma was very helpful to Melba.She told Melba every thing was going to be alright.In conclusion, I thought that this book deserves a five star rating.