What is an element within a story that the reader can use to understand the story's theme

The answer choices to this question are pronouns, author bias, punctuation, and setting. The element of any store that will help the reader to best understand a story and its theme is the setting. The setting will help the reader know where the story is taking place. It can also the reader to visualize the story better in their heads. It can also help the person to immerse themselves into the story. So, the correct answer is setting.