Bandwagon , your welcome.
Oedipus Rex is Aristotle's ideal tragedy because it fulfills so many requirements for a successful tragedy. Anagnorisis means recognition, emerges in the story when Oedipus knows that he kills Laius. Oedipus kills his father in ignorance but learns the true relationship from a Theban people. Pathos means suffering.
I believe the correct answer is A. Setting
The answer is C. I'm 100% sure hun.