Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Impress your friends!

One of those books that makes you feel like you know it all. When you finally finish it (and it does take a little effort) you'll think you're ready to lead tours of the city, even if you've never been there. Hughes finds so many great stories and artfully fits them together to make you think you're tuning in to a single millenium-length narrative.