answer: Jack feels sick so he goes to the doctor. After examining, the doctor thinks he's got the flu and gives him medicine.
documents: #Person1#: Come in and sit down, Jack. Now, what's the trouble?
  #Person2#: I've got a terrible pain in my stomach, Doctor.
  #Person1#: I see. When did it start?
  #Person2#: It started yesterday. I didn't eat any supper.
  #Person1#: Have you got a temperature?
  #Person2#: I think so. I feel very hot.
  #Person1#: Let's see. Yes. You'Ve got quite a high temperature.
  #Person2#: I've got an awful headache, too, and my throat hurts.
  #Person1#: Hm. . I think you'Ve got the flu.
  #Person2#: Is it serious?
  #Person1#: No, not at all, but you must stay in bed for three days and take this medicine.
  #Person2#: How often must I take it?
  #Person1#: Three times a day after meals.
  #Person2#: Thank you, Doctor.