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

The property 'Framework agreement' applies to instances of 'Public contract', and 'Extendable contract' is a subclass of 'Public contract'. Which class can appear as the value of 'Framework agreement' for instances of 'Extendable contract'?

A. Framework agreement or dynamic purchasing system
B. Tender
C. Contracting body agreement
D. Concept

Answer: Framework agreement or dynamic purchasing system