Debate is a synonym of Talk. Talk is related to Protest. Protest is the opposite of Working. 
Part is a type of Concept. Part is related to Corner. Corner is related to View. 
Debate <--Synonym--> Talk <--RelatedTo--> Protest <--Antonym--> Working 
Concept <--IsA-- Part <--RelatedTo--> Corner <--RelatedTo--> View 