Answer:
C- Torvald believes that parents have a great impact on how successful their children’s lives will be.
Explanation:
The main theme of Macbeth<span>—the destruction wrought when ambition goes unchecked by moral constraints—finds its most powerful expression in the play's two main characters. </span>Macbeth<span> is a courageous Scottish general who is not naturally inclined to commit evil deeds, yet he deeply desires power and advancement.</span>
I believe the answer is A, but I am not 100% sure.
It is a complex sentence because it is an independent idea and a dependent idea in one sentence.