Inmate is the opposite of Guard. Guard is related to Employee. Hire is a type of Employee. Hire is a synonym of Rental. 
Beginning is a different concept from End. End is related to Fine. Fine is related to Surface. 
Inmate <--Antonym--> Guard <--RelatedTo--> Employee <--IsA-- Hire <--Synonym--> Rental 
Beginning <--DistinctFrom--> End <--RelatedTo--> Fine <--RelatedTo--> Surface 