Spending is related to Expense. Expense is related to Fee. Commission is a type of Fee. Commissioner is derived from Commission. 
you are likely to find King in/at/on Court. King is related to Palace. Palace is the opposite of Cabin. 
Spending <--RelatedTo--> Expense <--RelatedTo--> Fee <--IsA-- Commission <--DerivedFrom-- Commissioner 
Court <--AtLocation-- King <--RelatedTo--> Palace <--Antonym--> Cabin 