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

Suppose an individual ?x satisfies: exchange participant(?x). Which composite conclusion is inferred?

A. exchange(?y) ∧ operates in municipality(?x, ?y)
B. dark pool(?y) ∧ https://www.omg.org/spec/Commons/RegistrationAuthorities/isRegisteredBy(?x, ?y)
C. exchange(?y) ∧ https://www.omg.org/spec/Commons/RegistrationAuthorities/isRegisteredBy(?x, ?y)
D. approved publication arrangement(?y) ∧ https://www.omg.org/spec/Commons/RegistrationAuthorities/isRegisteredBy(?x, ?y)

Answer: exchange(?y) ∧ https://www.omg.org/spec/Commons/RegistrationAuthorities/isRegisteredBy(?x, ?y)