Board is related to Item. Item is related to Money. Money is related to Business. Business is related to University. 
Ice is related to Tray. Tray is related to Print. Print is related to Script. Scenario is a type of Script. 
Board <--RelatedTo--> Item <--RelatedTo--> Money <--RelatedTo--> Business <--RelatedTo--> University 
Ice <--RelatedTo--> Tray <--RelatedTo--> Print <--RelatedTo--> Script <--IsA-- Scenario 