Task: Inferred Instance Class Reasoning (ontology: Sciences/Computer_Science)

After reasoning over the ontology, which class is one valid inferred class for the instance 'pT0 (ovary)'? Context: A pathologic primary tumor stage for ovary according to AJCC 7th edition indicating that there is no evidence of primary tumor.

A. Ontology
B. application programming interface
C. categorical value specification
D. figure

Answer: categorical value specification