Final answer:
The relationship between Macbeth's words and the words of Duncan's sons in Act II of Macbeth is explored. Macbeth expresses despair and regret while Duncan's sons feel suspicion and fear.
Step-by-step explanation:
The relationship between Macbeth's words and the words of Duncan's sons in Act II of the play Macbeth is that they both express different reactions to Duncan's murder and the repercussions that follow. Macbeth, in his soliloquy, expresses regret and despair, lamenting that life is now meaningless and hollow. On the other hand, Duncan's sons, Malcolm and Donalbain, show suspicion and fear, choosing to distance themselves from the situation to ensure their own safety.