After the king's death, his sons decide to flee, one to England and one to Ireland. How is this significant to the plot?
A)The event implies the sons think the guards killed their father and flee to save their own lives.
B)The event suggests the sons know Macbeth is responsible for the king's death and flee to survive.
C)This incident reveals the sons as cowards, allowing Macbeth to claim the crown unchallenged.
D)This shows the sons never supported their father and are happy to have Macbeth rule as king.