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

The property 'Contract modification' applies to instances of 'Public contract', and 'Contract without lots' is a subclass of 'Public contract'. Which class can appear as the value of 'Contract modification' for instances of 'Contract without lots'?

A. Contract procedure
B. Contracting body agreement
C. Tender
D. Contract modification

Answer: Contract modification