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

Suppose an individual ?x satisfies: debt instrument yield(?x). Which composite conclusion is inferred?

A. calculation following(?x, ?y) ∧ yield calculation method(?y)
B. is aggregate of(?x, ?y) ∧ yield calculation method(?y)
C. calculation following(?x, ?y) ∧ native yield calculation method(?y)
D. calculation following(?x, ?y) ∧ u s treasury yield calculation method(?y)

Answer: calculation following(?x, ?y) ∧ yield calculation method(?y)