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

The property 'addressee' applies to instances of 'Communicated Attitude', and 'Promise' is a subclass of 'Communicated Attitude'. Which class can appear as the value of 'addressee' for instances of 'Promise'?

A. Agent
B. Qualified
C. Thing
D. Proposition

Answer: Agent