In Act 5 of "Macbeth," we observed that most of scene 1 is in prose. Note where it shifts to verse form. What may be the purpose of this?
a) The shift to verse occurs when Macbeth enters the scene, indicating a change in tone and highlighting the heightened intensity of the dialogue between characters. This may serve to emphasize Macbeth's significance and the gravity of the situation.
b) The shift to verse happens when the witches appear, underscoring their supernatural nature and the mystical atmosphere of the scene. This may serve to enhance the sense of foreboding and uncertainty surrounding their prophecies.
c) The shift to verse occurs during Lady Macbeth's sleepwalking scene, reflecting her inner turmoil and emotional distress. This may serve to emphasize the depth of her psychological struggle and the gravity of her guilt.
d) The shift to verse happens during moments of revelation or profound reflection, indicating a departure from mundane concerns and a focus on deeper truths. This may serve to elevate the dialogue and enrich the thematic resonance of the play.