answer: Tom is writing and won't go to Mary's tonight. Rose is angry but Tom has no choice.
documents: #Person1#: Why, Tom? It's five to six already and you are still writing here.
  #Person2#: So what? Are we going anywhere?
  #Person1#: Yes, have you forgotten? We have arranged to go to Mary's to watch some videos tonight.
  #Person2#: Oh, I'm sorry I forgot all about it. Well, can I take a rain check?
  #Person1#: What's the matter with you? You are the one that persuaded all of us to go there.
  #Person2#: I'm terribly sorry, Rose. But I have to finish this paper by tomorrow or professor Martin will kill me.