Please pick brainliest.
The answer is guide or leads.
<span>A central or a main idea is an idea around which your entire paper or essay or paragraph or whatever it is you're writing, revolves. You have a central idea that you're trying to convey and everything you write or say somehow relates to that idea and proves a point that you're trying to make.</span>
Pardon my french to us, is normally just used to apologize for using profanity.
I wish I could explain why, but I honestly have no idea.
Hope this helps though!