It means when you need to give your own opinion About the short story
A question that you could ask the author or a character is:
Author: How did you feel when you were writing this story? How did you get the idea of the plot and characters?
Character: When you were in the story, how did you feel about what you went through?
These are just my ideas :)
I think you should put paratheses around it.
Answer: B. Trenton Place is also home to Big Sky Theater. . . . one of the largest theaters in the city, equipped to host concerts, plays, and seminars.
Explanation: B is the answer because it doesn't leave you feeling like you're missing a piece of information when reading it, unlike the other options. In option A, it only talks about the building itself, not what it's used for. Option C gives you a specific example, which isn't helpful because it doesn't give you a clear idea of Trenton Place. Option D is hardly important because it's talking about a prediction of crowd numbers.
Hope this helped!