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

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

A. estradiol ester(?x)
B. estradiol undecylate(?x)
C. polyestradiol phosphate(?x)
D. estradiol hexahydrobenzoate(?x)

Answer: estradiol ester(?x)