Supervisor is a type of Person. Person wants (to) Peaceful. Peaceful is related to Calm. Sleep requires Calm. 
Vanish is a type of End. Endless is derived from End. Endless is the opposite of Limited. 
Supervisor --IsA--> Person --Desires--> Peaceful <--RelatedTo--> Calm <--HasPrerequisite-- Sleep 
Vanish --IsA--> End <--DerivedFrom-- Endless <--Antonym--> Limited 