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

Which of the following definitions best describes the instance 'Citigroup Inc. incorporation date'?

A. date that Apple Inc. was first registered as a corporation in the State of California
B. date that Citigroup Inc. was first registered as a corporation in the State of Delaware
C. date that International Business Machines Corporation was first registered as a corporation in the State of New York
D. date that Bloomberg L.P. was established

Answer: date that Citigroup Inc. was first registered as a corporation in the State of Delaware