Scale is a type of Leaf. Scale is related to Do. Do is related to Listen. Attend is a type of Listen. 
Being is the opposite of Mistake. Mistake is the opposite of Correct. 
Leaf <--IsA-- Scale <--RelatedTo--> Do <--RelatedTo--> Listen <--IsA-- Attend 
Being <--Antonym--> Mistake <--Antonym--> Correct 