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

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

A. RockDassie(?x)
B. Giraffe(?x)
C. Warthog(?x)
D. Animal(?x)

Answer: Animal(?x)