dialogue: David: Did you know that drinking beer helps you sing better?
  Tann: Are you sure? How do you know?
  David: Well, usually people think I'm a terrible singer, but after we all have a few beers, they say I sound a lot better!
  Tann: Well, I heard that if you drink enough beer, you can speak foreign languages better. . .
  David: Then after a few beers, you'll be singing in Taiwanese?
  Tann: Maybe. . .
summary: David says drinking beer helps sing better, but Tann heard it helps speaking foreign languages.