Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A useful tool for journal writers.

Since I began writing journals regularly five years ago, I've been on the lookout for books which will inspire me. This is one of my favorites. There is such a variety of exercises that you can find one to fit any style, whether you keep a strict ritual or are interested in trying new styles. I particularly related to the section about using journals as therapeutic tools. I tend to pull out this book whenever I'm looking for inspiration.