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

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

A. option holder
B. butterfly
C. iron condor
D. derivatives clearing organization

Answer: option holder