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

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

A. "Man digging stones in the pavement finds a chest of treasure."
B. Hero
C. "Felled tree raises itself again."
D. X1242.0

Answer: Hero