Casual assuming that the sentence your referring to is "Identify the mood of this sentence"
In 20,000 Leagues under the Sea, the men make the important decision to escape the Nautilus. This decision results in the climax of the story. The building action finally results in a drastic decision that causes major changes, which eventually lead to falling action and resolution.
Antagonist is usually the enemy of the story.
A guide, and shouldn’t be straight up copied off, but instead used to create new info and ideas