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 'EUR-3M EURIBOR SWAP-EUREX vs LCH-ICAP'?

A. relationship period qualifier
B. module
C. quantity kind
D. supplemental address designator

Answer: quantity kind