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 'TRANSFORMATION UMBRELLA TO STANDALONE'? Context: GLEIF classifier for corporate actions involving a notification of a change in the legal form from a Fund legal entity structure with one or more than one sub-funds/compartments to a Fund legal entity structure without sub-funds/compartments

A. credit event
B. interest calculation
C. downgrade
D. mandatory corporate action

Answer: mandatory corporate action