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

Suppose an individual ?x satisfies: estradiol(?x). Which conclusion is one valid inferred conclusion?

A. 3-hydroxy steroid(?x)
B. 16-hydroxy steroid(?x)
C. 17α-ethynylestradiol(?x)
D. 17-hydroxy steroid(?x)

Answer: 17-hydroxy steroid(?x)