Economics is related to Supply. Match is a type of Supply. Match is a synonym of Suit. Suit is a synonym of Lawsuit. 
Captain is related to Running. Running is derived from Run. Flow can cause/lead to Run. Flow is a synonym of Stream. 
Economics <--RelatedTo--> Supply <--IsA-- Match <--Synonym--> Suit <--Synonym--> Lawsuit 
Captain <--RelatedTo--> Running --DerivedFrom--> Run <--Causes-- Flow <--Synonym--> Stream 