Task: SWRL-based Rule Reasoning (ontology: Sciences/Biology)

Suppose an individual ?x satisfies: central nervous system neuron(?x). Which conclusion is one valid inferred conclusion?

A. neuron(?x)
B. leptomeningeal cell(?x)
C. brain microvascular endothelial cell(?x)
D. catecholaminergic neuron(?x)

Answer: neuron(?x)