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

Which of the following definitions best describes the instance 'national banking regulator'?

A. regulatory agency and registration authority for the overall Federal Reserve System
B. regulatory agency and registration authority role of the Securities and Exchange Commission (SEC)
C. regulatory agency and registration authority role of the Office of the Comptroller of the Currency (OCC)
D. American Bankers Association (ABA) Registration Authority (RA), which is a function of the ABA for registration of issuer identification numbers in the US

Answer: regulatory agency and registration authority role of the Office of the Comptroller of the Currency (OCC)