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

Which of the following classes is the superclass of '"Magic object produces immunity from hunger and thirst."'?

A. "A Sweet Word"
B. "A day and a night."
C. "Magic object produces miscellaneous physical changes in persons or things."
D. "A cynic's retorts."

Answer: "Magic object produces miscellaneous physical changes in persons or things."