Theater is a type of Author. Author is related to Write. Write is a type of Trace. Trace is a synonym of Suggestion. 
Statement is a synonym of Expression. Expression is related to Sigh. 
Theater --IsA--> Author <--RelatedTo--> Write --IsA--> Trace <--Synonym--> Suggestion 
Statement <--Synonym--> Expression <--RelatedTo--> Sigh 