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

Suppose an individual ?x satisfies: Visual estimation-Men preference at flowering(?x). Which conclusion is one valid inferred conclusion?

A. Counting(?x)
B. Count the number of sprouts per tuber - method(?x)
C. Visual estimation - Ploidy(?x)
D. Visual estimation-Women preference at post-harvest(?x)

Answer: Counting(?x)