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

Suppose an individual ?x satisfies: carbohydrate acid derivative anion(?x). Which conclusion is one valid inferred conclusion?

A. organosulfate oxoanion(?x)
B. amino-acid anion(?x)
C. carboxylic acid anion(?x)
D. organophosphate oxoanion(?x)

Answer: carboxylic acid anion(?x)