Defense is part of Trial. Defense is a synonym of Account. Balance is a type of Account. 
Percentage is related to Half. Half is related to Turn. Turn is a synonym of Get. Get is a synonym of Confuse. 
Trial <--PartOf-- Defense <--Synonym--> Account <--IsA-- Balance 
Percentage <--RelatedTo--> Half <--RelatedTo--> Turn <--Synonym--> Get <--Synonym--> Confuse 