Medium is related to Clay. Clay is related to Substance. Substance is related to Form. Form is a type of Manner. 
Company is related to Business. Business is related to Permit. Permit is related to Admit. Concede is a type of Admit. 
Medium <--RelatedTo--> Clay <--RelatedTo--> Substance <--RelatedTo--> Form --IsA--> Manner 
Company <--RelatedTo--> Business <--RelatedTo--> Permit <--RelatedTo--> Admit <--IsA-- Concede 