Willingness is a synonym of Consent. Consensus is etymologically related to Consent. Consensus is a type of Agreement. Agreement can be Good. 
Angel is related to Bible. you are likely to find Bible in/at/on Hotel. Hotel is related to Rent. Rent is related to Borrow. 
Willingness <--Synonym--> Consent <--EtymologicallyRelatedTo-- Consensus --IsA--> Agreement --HasProperty--> Good 
Angel <--RelatedTo--> Bible --AtLocation--> Hotel <--RelatedTo--> Rent <--RelatedTo--> Borrow 