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

The property 'P10i contains' applies to instances of 'E92 Spacetime Volume', and 'E4 Period' is a subclass of 'E92 Spacetime Volume'. Which class can appear as the value of 'P10i contains' for instances of 'E4 Period'?

A. E92 Spacetime Volume
B. E2 Temporal Entity
C. E77 Persistent Item
D. E39 Actor

Answer: E92 Spacetime Volume