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

After reasoning over the ontology, which class is one valid inferred class for the instance 'Northwestern Thorn Scrub Forests'?

A. ecoregion
B. planetary photic zone
C. environment associated with a plant part or small plant
D. environment determined by a biofilm on a plant surface

Answer: ecoregion