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

Suppose an individual ?x satisfies: Spike basal sterility presence(?x). Which conclusion is one valid inferred conclusion?

A. Awn colour(?x)
B. Abiotic stress traits(?x)
C. Morphological traits(?x)
D. Stem upper node pigmentation(?x)

Answer: Morphological traits(?x)