Task: SWRL-based Rule Reasoning (ontology: Earth_Environment/EnvironmentOntology)

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

A. copper group molecular entity(?x)
B. iron group molecular entity(?x)
C. nickel group molecular entity(?x)
D. titanium group molecular entity(?x)

Answer: copper group molecular entity(?x)