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

After reasoning over the ontology, which class is one valid inferred class for the instance 'pT2b (kidney)'? Context: A pathologic primary tumor stage for kidney according to AJCC 7th edition indicating that the tumor is more than 10 cm and limited to the kidney.

A. Superseded
B. categorical value specification
C. MAQC data
D. Number of users clause

Answer: categorical value specification