Refers to the author's reason for writing. inform, entertain, or persuade

• A. Plot
• B. Author's purpose
• C. Theme
• D. Setting

Answer: (B)

The main concept is author’s purpose—the reason an author writes a text. When a question mentions informing, entertaining, or persuading, it’s pointing to why the author wrote in the first place. These are the goals behind the writing: to provide facts or instructions (inform), to entertain readers with humor or imagination (entertain), or to convince readers to think or act a certain way (persuade). This is different from other story aspects. Plot is what happens in the story—the events. Setting is where and when the story takes place. Theme is the big message or lesson the work conveys. Since the question is asking about the author’s reason for writing, naming the purpose best captures what the author aims to achieve.