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 'NYSE Arca Holdings, Inc. business entity identifier'? Context: the Delaware Division of Corporations business entity identifier for NYSE Arca Holdings, Inc.

A. employer identification number
B. business party prefix
C. registration identifier
D. legal entity identifier

Answer: registration identifier