Select the correct answer.

How is the hunter a foil for Sylvia?
A.
The hunter is cold and distant; Sylvia is warm and kind.
B.
The hunter is rich; Sylvia and her mother are poor.
C.
The hunter doesn't know much about the white heron; Sylvia knows a great deal.
D.
The hunter wants to kill the white heron; Sylvia wants it to live.