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

The property 'marries' applies to instances of 'Hero', and 'Seeker' is a subclass of 'Hero'. Which class can appear as the value of 'marries' for instances of 'Seeker'?

A. Princess
B. "Moon cut in two by sun: hence waxes and wanes."
C. "Witch sucks blood."
D. "Sparks come from man's hands."

Answer: Princess