you are likely to find Couple in/at/on Wedding. you are likely to find Bride in/at/on Wedding. Bride is a type of Participant. Participant is a type of Associate. 
Person wants (to) Hero. Hero is a synonym of Champion. Champion is a synonym of Fighter. 
Couple --AtLocation--> Wedding <--AtLocation-- Bride --IsA--> Participant --IsA--> Associate 
Person --Desires--> Hero <--Synonym--> Champion <--Synonym--> Fighter 