Why does Reverend Ambrose address Grant as boy, not as Mr. Grant?

A. He doesn't believe he is a man because he hasn't saved Jefferson, yet.

B. He doesn't believe he is a man because he isn't old enough to be respected as a man.

C. He doesn't believe he is a man because he doesn't respect his aunt.

D. He doesn't believe he is a man because he hasn't received his true education.