Minister is related to Marriage. you are likely to find Role in/at/on Marriage. Role is related to Responsibility. 
Coup is a type of Success. Success is related to Profit. Profit is related to Black. Black is related to President. 
Minister <--RelatedTo--> Marriage <--AtLocation-- Role <--RelatedTo--> Responsibility 
Coup --IsA--> Success <--RelatedTo--> Profit <--RelatedTo--> Black <--RelatedTo--> President 