What is an example in the context of writing?

In the context of writing, an example serves to illustrate or clarify a point, concept, or idea by providing a specific instance. The option that discusses a person or thing regarded in terms of imitation aligns well with this definition because it highlights how examples can be used to model a concept or demonstrate how something works through a relatable reference. Using an example in writing helps readers connect with the material by offering something concrete that they can visualize or understand through comparison. This technique enhances comprehension and supports the writer's arguments or narratives effectively.

The other choices, while related to different writing techniques, do not specifically address the role of examples in illustrating points. For instance, a simplified version of a complex theory focuses more on clarity than illustration, a concluding thought relates to summarizing rather than exemplifying, and a rhetorical question is a device used for effect rather than providing clarification through examples.