It's difficult to choose one for me. But I'd choose between <span>authenticity and relevance. Those are the most important for visual storytelling. It will hook public and hold them till the end.</span>
Answer:
Macbeth kills Duncan because the witches first give him the idea, his wife gives him the plan, and both (idea and plan) reinforce his blind ambition to be king.
Options two refers to the author being a teenager himself so he would be reliable for this info because it is firsthand.