Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Greyfriars Bobby was great!

I am in 7th grade and read this book for a project. A friend suggested it to me and I was not sure I was going to like it. I read the first few pages and it started to draw me in.It shows a strong relationship between a man who dies and his old faithful companion.Great! I highly reccomend it for any age!