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

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

A. Contract object
B. Contract additional obligations
C. Contract bodies
D. Contract economic conditions

Answer: Contract object