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

After reasoning over the ontology, which class is one valid inferred class for the instance 'pT1 (colon)'? Context: A pathologic primary tumor stage for colon and rectum according to AJCC 7th edition indicating that the tumor invades submucosa.

A. Non-Commercial No-Fee License
B. categorical value specification
C. plan specification
D. Fee-Based Commercial License

Answer: categorical value specification