The correct answer is C. The emotional quality of a literary work
Step-by-step explanation:
In poetry and other types of literary works, the mood is the feelings or emotions that create a specific atmosphere in which the events or actions described occur and that also evoke on the reader specific feelings, emotions, and thoughts. This means in general terms the mood is the emotional quality or essence in a poet or any literary work including novels and stories. Additionally, the mood is conveyed by elements such as the election of words and descriptions and is related to other elements such as settings and development or plot. Considering this it can be concluded the best definition for mood in poetry is "the emotional quality of a literary work" as mood deal with the emotions and feelings that create a specific atmosphere.