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

Which of the following classes does 'The Home Depot, Inc. common stock financial instrument short name' belong to as one valid explicit type? Context: Home Depot, Inc. common stock financial instrument short name (FISN)

A. financial instrument short name
B. physical address identifier
C. party role identifier
D. trade identifier

Answer: financial instrument short name