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

After reasoning over the ontology, which class is one valid inferred class for the instance 'cM1 (lung)'? Context: A pathologic distant metastases stage for lung according to AJCC 7th edition indicating that there are distant metastases based on clinical assessment.

A. Purchase cost
B. diagram
C. beta
D. categorical value specification

Answer: categorical value specification