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

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

A. research statistics supervision discount identifier (RSSD ID), assigned by the Federal Reserve to FMR LLC
B. research statistics supervision discount identifier (RSSD ID), assigned by the Federal Reserve to Citigroup Inc.
C. research statistics supervision discount identifier (RSSD ID), assigned by the Federal Reserve to BNY Mellon, National Association
D. research statistics supervision discount identifier (RSSD ID), assigned by the Federal Reserve to State Street Corporation

Answer: research statistics supervision discount identifier (RSSD ID), assigned by the Federal Reserve to Citigroup Inc.