Route is a form of Root. Root is a synonym of Solution. 
Confidence can be Shared. Safety is a type of Confidence. Safety is related to Protect. Protect is related to Care. 
Route --FormOf--> Root <--Synonym--> Solution 
Shared <--ReceivesAction-- Confidence <--IsA-- Safety <--RelatedTo--> Protect <--RelatedTo--> Care 