Which of the following is NOT a literary genre?

The correct answer is "C. Excursion" because it does not refer to a recognized literary genre. Fiction, drama, and poetry are all established categories of literature that serve specific artistic and narrative purposes.

Fiction encompasses imaginative storytelling, often involving characters and plots that may not necessarily be based on real events. Drama focuses on performance and dialogue, typically structured as plays that are meant to be acted out. Poetry utilizes rhythmic and aesthetic qualities of language to express emotions, ideas, or narratives in a condensed form.

On the other hand, "excursion" typically refers to a short trip or journey for pleasure or exploration, not a category of literature. While one might write about excursions or include them in various narratives, they do not constitute a distinct literary genre itself.