Therapist can be used for Heal. Music can Heal. 
Liberty is related to Free. Free is related to Servant. Servant is related to Middle. Middle is the opposite of Bottom. 
Therapist --UsedFor--> Heal <--CapableOf-- Music 
Liberty <--RelatedTo--> Free <--RelatedTo--> Servant <--RelatedTo--> Middle <--Antonym--> Bottom 