Task: SWRL-based Rule Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

Suppose an individual ?x satisfies: subordinated c d o equity(?x). Which conclusion is one valid inferred conclusion?

A. p a c-1 class(?x)
B. t a c tranche(?x)
C. agency z tranche(?x)
D. security(?x)

Answer: security(?x)