Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Everything you'd like to know about Pancho

I bought this book while writing a paper for a Mexican History class. I was writing on the military tactics and strategies that Villa used during the Revolution. This book had some really useful material for my paper, and having read a good bit of the rest of the book, I can tell you that it has something for just about anybody depending on your specific area of interest.