Explanation: The word 'Oblige' means to bind or require someone to do something, often out of duty. The correct antonym is C. 'Bother,' meaning to disturb or annoy, which contrasts with the sense of a duty or favor. Incorrect options: A. 'Bind' is synonymous. B. 'Require' is related. D. 'Censure' refers to severe disapproval and does not oppose 'oblige.' Note: Antonyms involve finding words with meanings diametrically opposed to the given word.