The correct answer that would best complete the given statement above would be option B. Lady Macbeth's insanity is manifested by hallucinations in which her hands are covered in blood. Other than that, her insanity also manifested through sleepwalking. This insanity she is experiencing was due to her guilt of the deaths because of her evil influence.
Usually tells the reader what the authors opinion is depending on their argument on the essay or book.
I can write a paragraph about Martin Luther King
It connects the viewpoints of you and the viewpoints of others. And wraps it in the arguments.
Hope this helped :)