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

The property 'has individual postcode' applies to instances of 'physical address', and 'conventional street address' is a subclass of 'physical address'. Which class can appear as the value of 'has individual postcode' for instances of 'conventional street address'?

A. address
B. supplemental address component
C. postcode
D. supplemental address designator

Answer: postcode