Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: a book with full of mistakes and stupility

i can't imagine anyone could misunderstand warren buffett and misled readers by that much, like a student from elementary school trying to explain what is the practical meaning of calculus.don't follow it, instead, read the essays of warren buffett and you can tell the difference between truth and fake.i would have given negative grad if there had such.