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

Which of the following classes does '"Identity of singers revealed by magic."' belong to? Context: "Terminal motif D1819.6"

A. "Magic jewel carried off by bird."
B. "Magic knowledge--miscellaneous."
C. "Maiming by magic."
D. "Transformation by removing chains from neck."

Answer: "Magic knowledge--miscellaneous."