answer: #Person1# asks #Person2# about Bill's health and cares for him.
documents: #Person1#: I haven't seen Bill lately. How is he?
  #Person2#: He's still pretty sick.
  #Person1#: That's too bad. What does he have?
  #Person2#: We don't know, but he's going to the doctor tomorrow.
  #Person1#: Let me know if there's anything I can do.
  #Person2#: Thanks a lot. I'll tell him.