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

I am sorry to say that I thought this book was boring. I've never really liked history books and this one was just like all the other ones. If I was not being forced to read it, maybe I would be more open about it but I see this book as boring. I like a book with an ongoing story and this one is constantly changing the subject. Maybe this book wasn't meant for teenagers.