How does the tone of “a decade” change near the end of the story?

Which sentence uses whether correctly

How is the freytag's pyramid not related to the conclusion of the story? a) according to freytag's pyramid, the exposition consists of the conclusion of the story. b)according to freytag's pyramid, the exposition consists of the climax. c)according to freytag's pyramid, the exposition consists of the introductory material. d)according to freytag's pyramid, the exposition consists of the falling action of the story.

Pronoun clearly shows what is being referred to at specific person place or thing