Hour is related to Long. Long is related to River. you are likely to find Bridge in/at/on River. you are likely to find Homeless in/at/on Bridge. 
Repair is a type of Travel. Cruise is a type of Travel. Cruise is a synonym of Ease. 
Hour <--RelatedTo--> Long <--RelatedTo--> River <--AtLocation-- Bridge <--AtLocation-- Homeless 
Repair --IsA--> Travel <--IsA-- Cruise <--Synonym--> Ease 