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

Which of the following classes does 'London Stock Exchange' belong to as one valid explicit type? Context: London Stock Exchange functional entity, which is a global business and financial information services and news provider, a securities exchange, and the SEDOL code issuer and registration authority

A. financial service provider
B. family office
C. cooperative society
D. legally delegated authority

Answer: financial service provider