Question: For which film did Christopher Nolan serve as both author and director?
Answers:
answer_text: Memento
answer_text: Following
answer_text: Dunkirk
answer_text: The Prestige
answer_text: Interstellar
answer_text: The Dark Knight Rises
answer_text: Doodlebug
answer_text: The Dark Knight
answer_text: Inception
answer_text: Batman Begins
answer_text: Tenet