The correct answer is D. A plot that is faithful to that of the short story
Step-by-step explanation:
The process of adapting the written content of a short story into a film that includes visual and audiovisual elements implies different changes as descriptions of characters including their appearance and moods, the setting and actions do not need to be described but just shown to the audience visually. Despite these changes, essential elements of the short story or literary work being adapted need to be preserved such as the original characters and more importantly the plot or story itself. Therefore, the element that is mort important to include in a film adaptation of a short story is a plot that is faithful to that of the short story, because despite descriptions and other elements are conveyed visually and they might slightly change the essence which is the plot and the story needs to be preserved.