Task: Property Constraint Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

The property 'converts from' applies to instances of 'corporate action', and 'maturity extension' is a subclass of 'corporate action'. Which class can appear as the value of 'converts from' for instances of 'maturity extension'?

A. security
B. dividend reinvestment action
C. call on intermediate securities
D. interest payment with principal

Answer: security