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

Suppose an individual ?x satisfies: Phloem(?x). Which composite conclusion is inferred?

A. Stem(?y) ∧ is-proper-part-of(?x, ?y)
B. Herd(?y) ∧ is-proper-part-of(?x, ?y)
C. Xylem(?y) ∧ is-proper-part-of(?x, ?y)
D. Stem(?y) ∧ eaten-by(?x, ?y)

Answer: Stem(?y) ∧ is-proper-part-of(?x, ?y)