Break is related to Separation. Separation is a type of Change. Adjust is a type of Change. Adjust is a type of Adapt. 
Challenge is a type of Demand. Demand is related to Bill. Bill is related to Accounting. Accounting is related to Report. 
Break <--RelatedTo--> Separation --IsA--> Change <--IsA-- Adjust --IsA--> Adapt 
Challenge --IsA--> Demand <--RelatedTo--> Bill <--RelatedTo--> Accounting <--RelatedTo--> Report 