Direction is related to Sign. Sign is related to Marker. 
Lawmaker is a synonym of Legislator. Senator is a type of Legislator. Senator is a type of Person. Person wants (to) Care. 
Direction <--RelatedTo--> Sign <--RelatedTo--> Marker 
Lawmaker <--Synonym--> Legislator <--IsA-- Senator --IsA--> Person --Desires--> Care 