Ideology is related to Religion. Religion can cause/lead to War. War is related to Major. 
Familiar is a synonym of Friendly. Friendly is related to Home. Home is related to Trailer. Trailer is related to Vehicle. 
Ideology <--RelatedTo--> Religion --Causes--> War <--RelatedTo--> Major 
Familiar <--Synonym--> Friendly <--RelatedTo--> Home <--RelatedTo--> Trailer <--RelatedTo--> Vehicle 