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

The property 'has deal management style' applies to instances of 'collateralized debt obligation', and 'c d o squared instrument' is a subclass of 'collateralized debt obligation'. Which class can appear as the value of 'has deal management style' for instances of 'c d o squared instrument'?

A. c d o management style
B. CDOTrancheSenioritySelection
C. c d o portfolio
D. cashflow structure

Answer: c d o management style