Help is related to Action. Action is a type of State. State is related to Poor. 
Rent is a type of Contract. Rent is related to Money. Money can be used for Rich. Rich is a synonym of Productive. 
Help <--RelatedTo--> Action --IsA--> State <--RelatedTo--> Poor 
Contract <--IsA-- Rent <--RelatedTo--> Money --UsedFor--> Rich <--Synonym--> Productive 