Answer: When you figure out the main idea, you can then see how the author addresses it. If they have a bias opinion against, or for it, you can note their ton when the speak about it. Knowing the main idea, can help show why the author is writing about it, and how they feel about it as well.
Explanation: Hope it helps :)
C seems to be the only one that makes sense.
The hook is to grab the readers attention while the essay outline is to plan and organize the essay in a structured manner
