answer: #Person1# inquires about #Person2#'s going home. #Person2# tells #Person1# it's because #Person2#'s mom is ill and #Person2#'ll stay at home for at most four days.
documents: #Person1#: I hear you're going home, aren't you?
  #Person2#: I wanted to go on Monday, but I couldn't get a ticket for Monday, I bought a ticket for Tuesday.
  #Person1#: Why are you in such a hurry?
  #Person2#: My mother is ill. She has been sent to the hospital.
  #Person1#: How did you get the news? Did your mother send you a letter?
  #Person2#: My sister telephoned me this morning. She asked my father and me to go back.
  #Person1#: Then how long are you going to stay at home, two or three days?
  #Person2#: At most four days. I'll be back for the meeting.