Which of the following is the best explanation of the idiomatic expression “hit the nail on the head”?

Even though there's no options to choose from, I'd pick the one that thoroughly explains it.

Hit the nail on the head basically means to be right to the farthest degree, but in a more casual way.

Get it exactly right.

wood chucks can't chuck wood so no wood

from the political point of view it could be said that the candidate   is an effective speaker because she takes a strong position on the issue. it is an open discussion but probably she is making a presentation and can choose which subjects she wants to address. she is very likely to attain her aim which is to convince voters to accept her proposal.