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

After reasoning over the ontology, which class is one valid inferred class for the instance 'Stage 1A (FIGO)'? Context: A International Federation of Gynecology and Obstetrics ovarian cancer stage value specification associated with TNM stage values of T1a, N0, and M0.

A. categorical value specification
B. Attribution clause
C. data set
D. OMICS data

Answer: categorical value specification