Final answer:
Example 2 is a more complex theme because it helps the reader understand the story's deeper meaning.
Step-by-step explanation:
The more complex theme among the given examples is example 2, because it helps the reader understand the story's deeper meaning. Theme refers to the central message or insight that a work of literature conveys to the reader. Example 2 goes beyond the surface level of the story and explores the idea that doing the right thing may require breaking the rules, which is a deeper and more complex message.
Learn more about theme in literature