Square is related to Desk. Desk is related to Sit. 
Scare is a type of Fear. Scare is related to Purpose. Purpose is related to Transport. Transport is related to Bulk. 
Square <--RelatedTo--> Desk <--RelatedTo--> Sit 
Fear <--IsA-- Scare <--RelatedTo--> Purpose <--RelatedTo--> Transport <--RelatedTo--> Bulk 