Answer:
The correct answer is: topic/information.
Step-by-step explanation:
Steve's questions about Aunt Celeste's career are examples of topic and information question organization.
As we can see from the questions, he asks a concrete question about some topic, and then he amplifies the question by asking for more information about a certain topic, e.g. her education, her accomplishments, her carrier, etc.
With this question organization, he tries to get more information and write an article about his aunt's career.