Task: SWRL-based Rule Reasoning (ontology: Arts_Media_Entertainment/CIDOC_CRM)

Suppose an individual ?x satisfies: E85 Joining(?x). Which conclusion is one valid inferred conclusion?

A. E7 Activity(?x)
B. E13 Attribute Assignment(?x)
C. E10 Transfer of Custody(?x)
D. E8 Acquisition(?x)

Answer: E7 Activity(?x)