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

Suppose an individual ?x satisfies: mandatory convertible bond(?x). Which composite conclusion is inferred?

A. has contractual element(?x, ?y) ∧ tax allocation bond(?y)
B. has contractual element(?x, ?y) ∧ treasury bill(?y)
C. bond conversion terms(?y) ∧ has first call price(?x, ?y)
D. bond conversion terms(?y) ∧ has contractual element(?x, ?y)

Answer: bond conversion terms(?y) ∧ has contractual element(?x, ?y)