C. In the play, Delia and Hannah's friendship is shown through their conversation. In the story, the relationship between sisters is revealed through the narrator's internal dialogue.
This option accurately captures how the dialogue in both the play and the story develops their respective themes. In the play, Delia and Hannah's conversation reflects their strong bond and commitment to maintaining their friendship despite attending different schools. In the story, the narrator's internal thoughts convey her emotional struggle with her sister's departure, highlighting the special relationship they shared and her fears about the changes that college will bring. The contrast between the openness of the play's dialogue and the private reflections of the story enhances the understanding of both friendships and familial relationships.