answer: #Person1# is still not convinced after #Person2#'s explanation.
documents: #Person1#: I am not convinced by your explanation. Could you explain it?
  #Person2#: Sorry, I really can't do that. There's little time left for us.
  #Person1#: I can't accept your excuse. It's five o'clock.
  #Person2#: Yeah. But I have an appointment with Ann.
  #Person1#: Ok, sounds good. But I think it's your trick.