Task: Instance Class Understanding (ontology: Business_Finance/Financial_Industry_Business_Ontology)

Which of the following classes does 'national banking regulator' belong to as one valid explicit type? Context: regulatory agency and registration authority role of the Office of the Comptroller of the Currency (OCC)

A. primary federal regulator
B. monetary authority
C. self-regulating organization
D. tax authority

Answer: primary federal regulator