Final answer:
Stephen and Naomi are foils due to their differing personalities, contrasting life experiences, and symbolizing opposing themes. Therefore, the correct answer is d) All of the above.
Step-by-step explanation:
Stephen and Naomi can be seen as foils in multiple ways. Firstly, they have differing personalities. Stephen is introverted and analytical, while Naomi is extroverted and impulsive. Secondly, they have contrasting life experiences. Stephen comes from a wealthy background and has had a privileged upbringing, while Naomi comes from a working-class family and has faced numerous hardships. Finally, they symbolize opposing themes. Stephen represents tradition, conformity, and the status quo, while Naomi represents rebellion, individualism, and the pursuit of freedom. Therefore, the correct answer is d) All of the above.