What is the easiest way to learn the relationship between purpose, audience, and genre? What is the easiest way to learn the relationship between purpose, audience, and genre? What is the easiest way to learn the relationship between purpose, audience, and genre? What is the easiest way to learn the relationship between purpose, audience, and genre? What is the easiest way to learn the relationship between purpose, audience, and genre? What is the easiest way to learn the relationship between purpose, audience, and genre? What is the easiest way to learn the relationship between purpose, audience, and genre? What is the easiest way to learn the relationship between purpose, audience, and genre? What is the easiest way to learn the relationship between purpose, audience, and genre?