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

The property 'has leg' applies to instances of 'swap', and 'return swap' is a subclass of 'swap'. Which class can appear as the value of 'has leg' for instances of 'return swap'?

A. floating leg
B. major swap participant
C. swap leg
D. swap data repository

Answer: swap leg