Task: Inferred Instance Class Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

After reasoning over the ontology, which class is one valid inferred class for the instance 'Refinitiv instrument code scheme'? Context: proprietary identification scheme for securities identifiers managed by the London Stock Exchange Group's LSEG Financial Solutions

A. addressing scheme
B. security identification scheme
C. system of quantities
D. regulation identification scheme

Answer: security identification scheme