Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fun book

We borrowed this book from the local library. Initially we had to shine a flashlight on the pages to get the skeletons to glow, but then realized that just a few seconds next to the light bulb make each page glow brightly after the lights go out. My 4-year-old loves this book. There are pages on the skull, arm/hand bones, leg/foot bones, ribs and spine.