After hearing of his wife's committed, Macbeth makes the following speech? What does he mean? “Life’s but a walking shadow, a poor player, That struts and frets his hour upon the stage And then is heard no more. It is a tale told by an idiot, full of sound and fury, Signifying nothing.”

Group of answer choices

A. Macbeth believes that there is no meaning in life.

B. Macbeth feels as if he's been pretending at being king.

C. Macbeth feels as if his wife has betrayed him by committing herself.

D. Macbeth believes that Macduff is an idiot for trying to overthrow him.