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

Suppose an individual ?x satisfies: AreduNDmg E 0to5(?x). Which conclusion is one valid inferred conclusion?

A. ZcarbADmg E 0to5(?x)
B. g/cylinder/week(?x)
C. Variable(?x)
D. variable of(?x)

Answer: Variable(?x)