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

Which of the following definitions best describes the instance 'market category classifier - IDQS'?

A. market category classifier for a trade reporting facility
B. market category classifier for a swap execution facility
C. market category classifier for an approved publication arrangement
D. market category classifier for an interdealer quotation system

Answer: market category classifier for an interdealer quotation system