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

Which of the following definitions best describes the instance 'SIX Group AG'?

A. corporation that is a subsidiary of Nasdaq, Inc. that manages Nasdaq exchanges in Helsinki, Copenhagen, Stockholm, Iceland, Riga, Tallinn and Vilnius
B. Accuity Inc. legal entity that is a Delaware corporation and subsidiary of Wolters Kluwer
C. the instance legal entity
D. the instance (ABA) legal entity, which is a trade association whose membership comprises financial institutions of all sizes

Answer: the instance legal entity