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

The property 'has origination objective' applies to instances of 'collateralized debt obligation', and 'mezzanine c d o tranche' is a subclass of 'collateralized debt obligation'. Which class can appear as the value of 'has origination objective' for instances of 'mezzanine c d o tranche'?

A. c d o cashflow treatment structure
B. tranche type
C. cashflow structure
D. c d o origination objective

Answer: c d o origination objective