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

Suppose an individual ?x satisfies: PSz E 1to5(?x). Which conclusion is one valid inferred conclusion?

A. GB adt day(?x)
B. Variable(?x)
C. 0-1 pest damage score(?x)
D. Seed yield weighing - Method(?x)

Answer: Variable(?x)