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

I went to a small private middle school, and we took world geography as sixth graders. We used this book and another atlas as our textbooks. The class we took was very hard, it was a 11th grade course we were taking as 6th graders. Now I am in 10th grade. most of the public schools here make students take world geography as 9th graders, and I still know more about geography than they do. Well, I don't remember much about this book, but it was much better than any real textbook we could have used.