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

Which of the following definitions best describes the instance 'Citigroup Inc. business entity identifier'?

A. registration identifier assigned by the Delaware Division of Corporations for The Home Depot, Inc.
B. Delaware Department of Corporations business entity identifier for the American Bankers Association (ABA)
C. registration identifier assigned by the Delaware Department of Corporations for Citigroup Inc.
D. registration identifier assigned by the Delaware Department of Corporations for FMR LLC

Answer: registration identifier assigned by the Delaware Department of Corporations for Citigroup Inc.