The correct answer is letter (B) Interior Narrative. Interior narrative is also known as interior monologue. The narrative technique in a dramatic and nondramatic fiction, shows the thoughts passing through the minds of the main character or the protagonists. These ideas may be loosely related impressions or free associated impressions.
the way the author would convey central idea of the article is by title by the gist(and some times the have a sumaray of text look at that to if there )