Task: SWRL-based Rule Reasoning (ontology: Food_Agriculture/Crop_Ontology)

Suppose an individual ?x satisfies: SY MM tac(?x). Which composite conclusion is inferred?

A. Panicle fresh biomass(?y) ∧ variable of(?x, ?y)
B. Non-green leaf area measurement(?y) ∧ variable of(?x, ?y)
C. method of(?x, ?y) ∧ t/ac(?y)
D. t/ac(?y) ∧ variable of(?x, ?y)

Answer: t/ac(?y) ∧ variable of(?x, ?y)