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 'IY7VKEUR45886'? Context: unique swap identifier for sample swap contract IY7VKEUR45886

A. business register identifier
B. death certificate identifier
C. financial instrument identifier
D. precious metal identifier

Answer: financial instrument identifier