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

The property 'is denominated in' applies to instances of 'financial instrument', and 'currency instrument' is a subclass of 'financial instrument'. Which class can appear as the value of 'is denominated in' for instances of 'currency instrument'?

A. packaged financial product
B. credit facility
C. currency
D. redemption provision

Answer: currency