In "The Legend of Sleepy Hollow," what causes the problem between Ichabod Crane and Brom Bones?
A. Both wish to marry Katrina Van Tassel.
B. Both wish to own Daredevil, the horse.
C. Brom Bones scares Ichabod by revealing himself to be the Headless Horseman. D. Brom Bones steals Ichabod's horse, Gunpowder.