He will meet his death in the castle which he considers a pleasant place.
Answer: Option A.
Explanation:
The comments that have been given here are unexpected on the grounds that Duncan remarks on how "lovely" Macbeth castle is by all accounts. Nonetheless, the crowd realizes that in established truth the Macbeth are plotting to execute Duncan.
In the subsequent concentrate, Lady Macbeth is complimenting Duncan to cause him to feel safe and invited so he won't suspect his demise later on in the play.
