Entire is the opposite of Department. Department is related to Target. Target is related to Budget. Budget can be Cut. 
Romantic is related to Affair. Affair is a synonym of Action. Action is related to Deal. Deal is a synonym of Pot. 
Entire <--Antonym--> Department <--RelatedTo--> Target <--RelatedTo--> Budget --ReceivesAction--> Cut 
Romantic <--RelatedTo--> Affair <--Synonym--> Action <--RelatedTo--> Deal <--Synonym--> Pot 