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

Suppose an individual ?x satisfies: RnFR 6 pt. scale(?x). Which composite conclusion is inferred?

A. Visual estimation - Reaction to Fusarium oxysporum(?y) ∧ scale of(?x, ?y)
B. Smoothness in the mouth method(?y) ∧ scale of(?x, ?y)
C. Reaction to Hornworm(?y) ∧ scale of(?x, ?y)
D. Visual estimation - Reaction to Fusarium oxysporum(?y) ∧ method of(?x, ?y)

Answer: Visual estimation - Reaction to Fusarium oxysporum(?y) ∧ scale of(?x, ?y)