Task: Inferred Instance Class Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

After reasoning over the ontology, which class is one valid inferred class for the instance 'XNYS - HD'? Context: ticker symbol for The Home Depot, Inc. common stock listed on the New York Stock Exchange (NYSE)

A. regulation identifier
B. party role identifier
C. structured identifier
D. reassignable identifier

Answer: reassignable identifier