answer: Bob tells #Person2# he breathed smokes and had trouble in breathing while he was rescuing a little girl from a fire.
documents: #Person1#: Oh, Bob what happened to you? I hope it's nothing serious.
  #Person2#: Just because I breathed a little more smoke.
  #Person1#: How did that happen?
  #Person2#: I had to go into a house that was on fire there was someone inside.
  #Person1#: Did you get the person out?
  #Person2#: Yes, it was a little girl and I got her out at last.
  #Person1#: Was there a lot of smoke in the house then?
  #Person2#: Yes, I had much trouble in breathing so they sent me here for the doctors to take a look at me.
  #Person1#: You'd better stay in hospital for another day.
  #Person2#: But I hope I can go back to work soon.