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

Which of the following classes does 'contract leg 1 IY7VKEUR45886' belong to as one valid explicit type? Context: contract IY7VKEUR45886 swap leg 1 that is a fixed interest rate leg

A. fixed interest rate leg
B. derivative settlement terms
C. guaranty
D. sale

Answer: fixed interest rate leg