answer: #Person1# invites Anna to come to a get-together. Anna agrees after she knows Jack won't come because they are on bad terms.
documents: #Person1#: Hello, Anna. Are you free this Friday evening?
  #Person2#: Yes, why?
  #Person1#: There is a get-together at my home. Would you like to join us?
  #Person2#: Who else will be there?
  #Person1#: Oh, there all our friends. Peter, Paul, Daniela and some other classmates.
  #Person2#: Is Jack coming?
  #Person1#: No. I didn't invite him. I know you 2 are on bad terms.
  #Person2#: Thank you. Shall I bring something to the get-together?
  #Person1#: That will be wonderful if you can.
  #Person2#: By the way, can Bob come with me?
  #Person1#: Sure, he's welcome since he is your deskmate. You know my place, don't you?
  #Person2#: It has been so long since I went there last time, but I think I can find the way.
  #Person1#: Great! Be there at about 5:00 PM, OK?