They say the people could fly. Say that long ago in Africa, some of the people knew magic. And they would walk up on the air like climbing up on a gate. And they flew like blackbirds over the fields. Black, shiny wings flapping against the blue up there.

Which element of a folktale appears in this excerpt?

A. It shows how people deal with everyday life.
B. It teaches a lesson about human behavior.
C. It includes people who have special abilities.
D. It contains futuristic ideas about humans.