A：hey，you‘re always so early for history classes.
B: yeah， i'm pretty interested with these heroes.
A:ohh. then which one you are interested most?
B:well.. let me see...it shall be barack obama!
A:barack obama! I thougt it would be Lincoln!
Bwell...he is so talented， it's said that all of his speech drafts were prepared by himself. and he is an amiable president， was there any other presidents who have showed up in variety shows?
A well， but has this anything to do with history?
B， every American president， you know， shall be recorded in history!
A well...that's it.
