C: Hook, Background Information and Thesis Statement.
The story is told from the view point of the story's protagonist, Thomas.
I know that the best answer is <u><em>catchy phrases</em></u><u><em /></u><em /> because Wonderful things has many phrases that you can remember.
Answer:
The problem-solving structure is the most popular format because it's so effective. You should spend the first 25% of your presentation sharing a high-level overview of the problem, using compelling intellectual and emotional descriptions.