Task: Property Constraint Reasoning (ontology: Earth_Environment/EnvironmentOntology)

The property 'in branching relationship with' applies to instances of 'material entity', and 'facility' is a subclass of 'material entity'. Which class can appear as the value of 'in branching relationship with' for instances of 'facility'?

A. material entity
B. ocean surface stress
C. marine biota
D. feeding behavior

Answer: material entity