Better is related to Lower. Lower is a synonym of Decrease. Casualty is a type of Decrease. 
Constitution is related to Health. Health is related to State. State is related to Motion. Motion is related to Turn. 
Better <--RelatedTo--> Lower <--Synonym--> Decrease <--IsA-- Casualty 
Constitution <--RelatedTo--> Health <--RelatedTo--> State <--RelatedTo--> Motion <--RelatedTo--> Turn 