Task: Property Constraint Reasoning (ontology: Arts_Media_Entertainment/Propp)

The property 'relatedTo' applies to instances of 'Family Member', and 'Nephew' is a subclass of 'Family Member'. Which class can appear as the value of 'relatedTo' for instances of 'Nephew'?

A. Horse
B. "Goods magically diminish."
C. "Quest for lost father."
D. Hero

Answer: Hero