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

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

A. collar
B. strike price
C. schedule
D. intrinsic value

Answer: schedule