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

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

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

Answer: Framework agreement or dynamic purchasing system