Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Clear and concise- and attractive

The best introduction to sailing I've found. The illustrations- cartoons, really- are attractive, and clearly show exactly what you want to know without excessive detail or abstract diagrams. Along with instruction from a friend, this is the book that taught me how to sail my little Potter 15. Recommended for all beginning sailors, and those who are intersted in learning more about sailing.