Instruct: Classify an Amazon review as either positive or negative.
Query: Once again, the rule is proven true

The rule of which I speak is that a sitting politician can hardly ever write a truly interesting book about their life.A more dull book is hard to imagine. For one thing, she should have gotten much better ghost writers. A lot of the time, the book reads like a term paper ("What I did for eight years in the White House"). Everyone knows that it was (hopefully) a lot more interesting than this book relates. This point in and of itself makes this book pretty worthless.