Accept is the opposite of Refuse. Refuse is a synonym of Resist. 
Context is a type of Software. Line is a type of Software. Line is related to Margin. Lip is a type of Margin. 
Accept <--Antonym--> Refuse <--Synonym--> Resist 
Context --IsA--> Software <--IsA-- Line <--RelatedTo--> Margin <--IsA-- Lip 