Bite is related to Lip. Lip can be used for Suck. Suck is a different concept from Blow. Blow is etymologically related to Blue. 
Engage is a synonym of Agree. Agree is related to Understanding. Understanding is related to Care. Care is related to Interested. 
Bite <--RelatedTo--> Lip --UsedFor--> Suck <--DistinctFrom--> Blow --EtymologicallyRelatedTo--> Blue 
Engage <--Synonym--> Agree <--RelatedTo--> Understanding <--RelatedTo--> Care <--RelatedTo--> Interested 