Burn is related to Paper. Paper is the opposite of Pen. Pen is related to Instrument. Instrument is related to Musician. 
Way is the opposite of Long. Long is related to Leap. 
Burn <--RelatedTo--> Paper <--Antonym--> Pen <--RelatedTo--> Instrument <--RelatedTo--> Musician 
Way <--Antonym--> Long <--RelatedTo--> Leap 