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

Suppose an individual ?x satisfies: FlowerBegin Count Date (yyyymmdd)(?x). Which composite conclusion is inferred?

A. Node number in main stem(?y) ∧ variable of(?x, ?y)
B. Beginning of flowering(?y) ∧ method of(?x, ?y)
C. Beginning of flowering(?y) ∧ variable of(?x, ?y)
D. number(?y) ∧ variable of(?x, ?y)

Answer: Beginning of flowering(?y) ∧ variable of(?x, ?y)