Task: Property Constraint Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

The property 'has primary federal regulator' applies to instances of 'financial service provider', and 'bank holding company' is a subclass of 'financial service provider'. Which class can appear as the value of 'has primary federal regulator' for instances of 'bank holding company'?

A. federal government entity
B. Federal Reserve district identifier
C. National Information Center (NIC) registry entry
D. primary federal regulator

Answer: primary federal regulator