answer: #Person2# tells #Person1# about #Person2#'s family and how #Person2# contacts them.
documents: #Person1#: How many people are there in your family?
  #Person2#: Five. Besides my parents and me, there are my brother and sister.
  #Person1#: That's a big family. How old is your brother?
  #Person2#: Eighteen.
  #Person1#: What about your sister?
  #Person2#: She's not quite twenty-five.
  #Person1#: Do you miss your family?
  #Person2#: Yes.
  #Person1#: Do you often go home?
  #Person2#: No. But I often send e-mail to them. And make a call to my parents regularly.
  #Person1#: How often do you call to them?
  #Person2#: Once a week.