Task: Inferred Instance Class Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

After reasoning over the ontology, which class is one valid inferred class for the instance 'Citibank, N.A.'? Context: national bank functional entity for Citibank, N.A. (National Association), a national bank based in Sioux Falls, South Dakota

A. commercial bank
B. industrial bank
C. foreign bank
D. international bank of US depositary, edge, trust company

Answer: commercial bank