After each of the following sentences, a list of possible interpretations of all or part of the sentences is given. Choose the interpretation that you consider most appropriate for each sentence.

The appearance which the famous actor made last month was his swan song. This meant that_________

• A the actor sang beautifully during the play
• B the play was postponed because of the actor's non-appearance
• C the play was the actor's last appearance before he died
• D the last play was the actors best performance