answer: Miss Fang has got a terrible pain in her back last night. #Person1# advises her not to do any heavy lifting and have plenty of sleep.
documents: #Person1#: Oh, good morning. What's your trouble, Miss Fang?
  #Person2#: Hello, doctor. I've got a pain in my back since last night. It's really terrible during the day.
  #Person1#: Does it hurt all the time?
  #Person2#: Well, after I've been doing the you know, bending, doing the housework and then it is so painful.
  #Person1#: Let me just fell there. Do you feel any pain here?
  #Person2#: Yes, that's it. Oh!
  #Person1#: Yes, I think you've hurt your back rather badly and I advise that you have plenty of rest. Don't do any heavy lifting and plenty of sleep.
  #Person2#: Thank you very much, doctor.