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

Suppose an individual ?x satisfies: Tuber size - Estimation(?x). Which composite conclusion is inferred?

A. Tuber size(?y) ∧ scale of(?x, ?y)
B. Root knot nematode incidence(?y) ∧ method of(?x, ?y)
C. Tuber size(?y) ∧ method of(?x, ?y)
D. Big size tuber weight per plant(?y) ∧ method of(?x, ?y)

Answer: Tuber size(?y) ∧ method of(?x, ?y)