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

Suppose an individual ?x satisfies: Germrt CompRank Rk3(?x). Which conclusion is one valid inferred conclusion?

A. Variable(?x)
B. Stem borer damage - Method(?x)
C. BriPre Est 0or1(?x)
D. Tiller(?x)

Answer: Variable(?x)