What are the two speakers mainly talking about?
A. Ordinary people who risk their life for others.
B. Ordinary people who make a change in the world.
C. Ordinary people who do remarkable things.
D. Ordinary people who have super power.
Where do the speakers learn about those heroes?
A. From a newspaper.
B. From a magazine.
C. From a radio program.
D. From a website.
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