Task: Property Constraint Reasoning (ontology: Legal/LKIF_Core_Ontology)

The property 'played by' applies to instances of 'Role', and 'Epistemic Role' is a subclass of 'Role'. Which class can appear as the value of 'played by' for instances of 'Epistemic Role'?

A. Mental Entity
B. Propositional Attitude
C. Qualified
D. Thing

Answer: Thing