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

Suppose an individual ?x satisfies: observed best value(?x). Which composite conclusion is inferred?

A. has as-of date(?x, ?y) ∧ lookback strike terms(?y)
B. has as-of date(?x, ?y) ∧ rainbow option(?y)
C. date(?y) ∧ uses currency in averaging(?x, ?y)
D. date(?y) ∧ has as-of date(?x, ?y)

Answer: date(?y) ∧ has as-of date(?x, ?y)