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

Suppose an individual ?x satisfies: commodity index(?x). Which composite conclusion is inferred?

A. basket of commodities(?y) ∧ has grade(?x, ?y)
B. CommodityUnderlyingAsset(?y) ∧ is based on(?x, ?y)
C. grain commodity(?y) ∧ is based on(?x, ?y)
D. basket of commodities(?y) ∧ is based on(?x, ?y)

Answer: basket of commodities(?y) ∧ is based on(?x, ?y)