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

Suppose an individual ?x satisfies: 2-fluoro-N-[(2R,3R)-4-[[(2R)-1-hydroxypropan-2-yl]-(4-methylphenyl)sulfonylamino]-2-methoxy-3-methylbutyl]-N-methylbenzamide(?x). Which conclusion is one valid inferred conclusion?

A. dechlorocuracomycin(?x)
B. sulfonamide(?x)
C. sulfur-containing carboxylic acid(?x)
D. Xylenesulfonate(?x)

Answer: sulfonamide(?x)