I believe it would be to inform, the particular excerpt isn't really informing about anything, and its not persuading the reader to do anything, simply attempting to entertain the reader with a story.
I think the answer is B. I think the monsters could be representing a problem that someone is currently going through and at the end, their eyes point towards the coast and the conflict seems to disperse.
Awkward, the first one :)
In this story, illness -specifically mental illness- is seen as temporary, and is not taken seriously. This is seen at the very beginning of the story, when the narrator indicates that her husband (a doctor) does not believe that she is truly ill. When a person is experiencing mental illness in this story, they are also believed to be cured by rest, exercise, and fresh air. Rather than today's methods of therapy and/or medication, the story describes merely taking a break from work and going away until one seems to be better.