Instruct: Classify a given review into positive or negative sentiment.
Query: Sobering and disturbing

Like Barbara Ehrenreich's Nickel and Dimed, this book will make you think twice and notice the cashier who rings up your purchase at Walmart, the worker who bags your Whopper at the local Burger King, the laborer who picks your vegetables, and all sorts of other people who make our lives more comfortable and convenient, but live every day on the edge of hunger and homelessness. While conservatives are eager to feed us soundbites about the laziness and dishonesty of those on welfare, this book puts a face on a problem that impacts all of us through stories of real people and families, and delves deeply into the social causes and real costs of poverty. Highly recommended to anyone who has ever taken a full stomach and a warm, safe home for granted.