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

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

A. calculation agent
B. valuation terms
C. derivative settlement terms
D. unique product identifier service provider

Answer: valuation terms