Task: Inferred Instance Class Reasoning (ontology: Earth_Environment/EnvironmentOntology)

After reasoning over the ontology, which class is one valid inferred class for the instance 'Namibian Savanna Woodland Ecoregion'?

A. desert ecosystem
B. ecoregion
C. forest canopy
D. environment determined by a biofilm on a saline surface

Answer: ecoregion