Task: Property Constraint Reasoning (ontology: Legal/Public_Procurement_Ontology)

The property 'Contract or procedure extinction' applies to instances of 'Public contract', and 'Conclusion contract' is a subclass of 'Public contract'. Which class can appear as the value of 'Contract or procedure extinction' for instances of 'Conclusion contract'?

A. Contract or procedure extinction
B. Tender
C. Contract activites
D. Contracting body agreement

Answer: Contract or procedure extinction