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

The property 'has option holder' applies to instances of 'option', and 'exotic option' is a subclass of 'option'. Which class can appear as the value of 'has option holder' for instances of 'exotic option'?

A. derivatives clearing organization
B. protective collar
C. option holder
D. strike price

Answer: option holder