Prevent is related to Servant. Servant is related to Human. Human is related to Talk. Talk is the opposite of Song. 
Acceptance is a type of Acquisition. Assumption is a type of Acquisition. Assumption is a synonym of Premise. 
Prevent <--RelatedTo--> Servant <--RelatedTo--> Human <--RelatedTo--> Talk <--Antonym--> Song 
Acceptance --IsA--> Acquisition <--IsA-- Assumption <--Synonym--> Premise 