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

Suppose an individual ?x satisfies: Date of harvest - Method(?x). Which conclusion is one valid inferred conclusion?

A. Seedling vigor - Method(?x)
B. Estimation(?x)
C. Computation(?x)
D. Date of 50% bloom - Method(?x)

Answer: Estimation(?x)