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

Suppose an individual ?x satisfies: Colored spots on spine base-Estimation(?x). Which conclusion is one valid inferred conclusion?

A. First inflorescence time - Estimation(?x)
B. Plant or flower sex-Estimation(?x)
C. Estimation(?x)
D. Tuber beetle severity - Estimation(?x)

Answer: Estimation(?x)