answer: #Person2# has had a stomachache for 4 days and has been skipping breakfast. #Person1# thinks the reason may be the changed morning routine.
documents: #Person1#: Good afternoon. Have a seat and tell me what's wrong.
  #Person2#: I've had a stomachache for a long time. It started Friday morning.
  #Person1#: You've had a stomachache for 4 days and you were only just now coming to the doctor's office? Why did you wait so long?
  #Person2#: I didn't think it was serious. I kept thinking it would get better on its own.
  #Person1#: And do these stomachaches happen at any particular time?
  #Person2#: Yes, every morning, just before lunchtime.
  #Person1#: Have you changed your morning routine recently?
  #Person2#: Well, I have a new job and I've been skipping breakfast and drinking more coffee.
  #Person1#: That's probably why your stomach has been bothering you. Let's order some tests and I'll examine you, but you should consider changing your breakfast habits.