Problem is related to Example. Apology is a type of Example. Apology is a synonym of Excuse. Excuse is a synonym of Apologize. 
Card is related to Deck. you are likely to find Deck in/at/on Backyard. you are likely to find Pit in/at/on Backyard. Pit is a type of Confront. 
Problem <--RelatedTo--> Example <--IsA-- Apology <--Synonym--> Excuse <--Synonym--> Apologize 
Card <--RelatedTo--> Deck --AtLocation--> Backyard <--AtLocation-- Pit --IsA--> Confront 