Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This is a great book.

Anniemarie Johnson is a ten-year-old who lives in Denmark. Her country is controled by German soliders. Her best friend Ellen is a Jew so she moves in with her bestfriend Anniemarie. Ellen is a Jew so they try to hide her so her and her family won't get relocated.This is when World War II was happening. Hitler was trying to get ride of all the Jews. I like this book a a lot.In the middle it is understandable but later it is confusing. I think this is a great book for 5th grade or 6th grade girls. It gets kind of confusing in the middle, but it's still a great book. I gave this book a five out of five. I like this book a lot. Overall it was confusing but I still liked it and I think it's great!