answer: #Person2# invites Yi-jun to play touch football. Yi-jun doesn't want to be tackled but agrees reluctantly.
documents: #Person1#: That's good to know. We'll watch for crazy drivers.
  #Person2#: Hey, guys. Ready for a pick-up game of touch football?
  #Person1#: Football? Sounds dangerous. Maybe I'll just be a cheerleader.
  #Person2#: C'mon, Yi-jun. It's lots of fun. You've seen football played on TV.
  #Person1#: Uh, yeah. And I've seen guys in pads tackled. We have no pads. I don't want to be tackled.
  #Person2#: There's barely any contact in touch football. People just tag you to stop the play.
  #Person1#: OK, but they better tag lightly!