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

Suppose an individual ?x satisfies: 1 or 2 type scale(?x). Which conclusion is one valid inferred conclusion?

A. 1 to 3 shape scale(?x)
B. Nominal(?x)
C. Date(?x)
D. Duration(?x)

Answer: Nominal(?x)