answer: #Person1# invites Jack and his wife to have dinner in #Person1#'s house tomorrow evening.
documents: #Person1#: Jack, would you like to come to my house with your wife for dinner at six tomorrow evening?
  #Person2#: We would like to. Who else will be there?
  #Person1#: Well, I also invite the White's.
  #Person2#: That sounds great. I enjoy making friends, chatting with others. I always stay at home and feel bored. By the way, is it a formal dinner or informal one?
  #Person1#: Informal, of course, just feel at home.
  #Person2#: Great! Oh, I can't wait.