The answers of the given question above are the first and the second options: a novel of manners and an epistolary novel. These are the ones that best describes the novel "Sense and Sensibility" by Jane Austen. Basically, this novel revolves around two sisters namely Elinor and Marianne Dashwood and they are the ones who represent "sense" and "Sensibility". From the title itself, "Sense" here refers to the purpose or reason of why someone does something, and "Sensibility" is the one that is influenced by the input of "Sense".