answer: #Person1# is worried about the children who are playing in the mountains because it seems heavy rain will fall soon. #Person2# thinks they can take care of themselves.
documents: #Person1#: The children have been playing in the mountains for a long time. Why haven't they come back? I am really worried about them.
  #Person2#: Look at the sky. Black clouds are gathering and strong winds are blowing. It seems a heavy rain will fall soon.
  #Person1#: They haven't brought anything to protect themselves. They will be caught in the rain I think.
  #Person2#: Don't be worried too much about them. Anyhow, they're old enough now. They ought to be able to take care of themselves.
  #Person1#: I'm afraid they will catch a cold if they are caught in the rain. You see it's a little cold now.
  #Person2#: Shall we bring some umbrellas or raincoats for them?
  #Person1#: How can you find them since we don't know where they are?
  #Person2#: Well, we can only stay home and wait for them.