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 'Intercontinental Exchange, Inc. business entity identifier'? Context: Delaware Division of Corporations business entity identifier for Intercontinental Exchange, Inc.

A. business identifier code
B. employer identification number
C. value-added tax identification number
D. registration identifier

Answer: registration identifier