Dead is related to Abstract. Abstract is related to Sound. Sound is related to Barrier. 
Draw is related to Writing. Writing requires Patience. Patience is related to Tolerance. 
Dead <--RelatedTo--> Abstract <--RelatedTo--> Sound <--RelatedTo--> Barrier 
Draw <--RelatedTo--> Writing --HasPrerequisite--> Patience <--RelatedTo--> Tolerance 