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 'contract leg 1 IY7VKEUR45886'? Context: contract IY7VKEUR45886 swap leg 1 that is a fixed interest rate leg

A. interest rate swap leg
B. registry entry
C. performance-based variable leg
D. authorisation

Answer: interest rate swap leg