Answer:
A.
Explanation:
Since ad hominem arguments are "against the man" rather than the stance, our best answer choice is A. It presents an comment about the person holding the stance, rather than the stance itself.
The first interaction between Kumalo and Arthur Jarvis's son leads to B) James Jarvis realizing that Kumalo is the same man whom he met in Johannesburg.
The theme is to thrive and drive even though you are stopped.