answer: #Person1# and #Person2# are greeting each other. #Person2#'s been helping #Person2#'s uncle and #Person1#'s fine.
documents: #Person1#: How are you?
  #Person2#: Fine.
  #Person1#: I haven't seen you for several days.
  #Person2#: Oh, I have been with my uncle for a week.
  #Person1#: What's he doing?
  #Person2#: He is an accountant. I have been helping him for a week.
  #Person1#: He must be happy.
  #Person2#: Yeah. How are you these days?
  #Person1#: Fine too.