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

Which of the following classes does '"Hair from fox's tail opens all doors."' belong to? Context: "Terminal motif D1562.2"

A. "Storm produced by magic."
B. "Magic object draws person (thing) to it--miscellaneous."
C. "Magic object removes obstacles."
D. "Magic object saves corpse from corruption."

Answer: "Magic object removes obstacles."