Task: Instance Class Understanding (ontology: Business_Finance/Financial_Industry_Business_Ontology)

Which of the following classes does 'BBG009S39JY5' belong to as one valid explicit type? Context: Financial Instrument Global Identifier (FIGI) for Alphabet Inc. class A common shares

A. Research, Statistics, Supervision and Regulation, and Discount and Credit identifier
B. financial instrument global identifier
C. FDIC Certificate Number
D. routing transit number

Answer: financial instrument global identifier