Task: Instance Class Understanding (ontology: Arts_Media_Entertainment/Propp)

Which of the following classes does '"Troll repays loan with costly or magic object."' belong to? Context: "Terminal motif F455.6.2.1"

A. "All-swallowing monster."
B. "Trolls' lending and borrowing."
C. "Theft from troll."
D. "Trolls visit men."

Answer: "Trolls' lending and borrowing."