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

Suppose an individual ?x satisfies: CT Comp idx(?x). Which conclusion is one valid inferred conclusion?

A. LeafDW Meas g(?x)
B. Variable(?x)
C. cm2 g-1(?x)
D. SDWT 100Wgh g(?x)

Answer: Variable(?x)