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

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

A. Framework agreement or dynamic purchasing system
B. Contracting body agreement
C. Contract economic conditions
D. Contract procedure

Answer: Framework agreement or dynamic purchasing system