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

After reasoning over the ontology, which class is one valid inferred class for the instance 'pM1 (ovary)'? Context: A pathologic distant metastases stage for ovary according to AJCC 7th edition indicating that there is distant metastasis except peritoneal metastasis that is histologically confirmed.

A. categorical value specification
B. symbol
C. generalization specification
D. Mutual information matrix (MIM)

Answer: categorical value specification