Task: Property Constraint Reasoning (ontology: Arts_Media_Entertainment/CIDOC_CRM)

The property 'P14 carried out by' applies to instances of 'E7 Activity', and 'E13 Attribute Assignment' is a subclass of 'E7 Activity'. Which class can appear as the value of 'P14 carried out by' for instances of 'E13 Attribute Assignment'?

A. E70 Thing
B. E72 Legal Object
C. E39 Actor
D. E92 Spacetime Volume

Answer: E39 Actor