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

Which of the following classes does 'Citi Cards South Dakota Acceptance Corp. US-DE' belong to as one valid explicit type? Context: stock corporation legal entity for Citi Cards South Dakota Acceptance Corp., a Delaware Corporation headquartered in Sioux Falls, South Dakota

A. fonds commun de placement
B. partnership
C. irrevocable trust
D. stock corporation

Answer: stock corporation