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

Which of the following classes does '"Box can be opened only by right person."' belong to? Context: "Terminal motif D1651.12"

A. "Magical box."
B. "Ownership of magical box revealed."
C. "Magic object obeys master alone."
D. "Magic object responds to true owner alone."

Answer: "Magic object obeys master alone."