text: Berta: Hey, Francine.
  Berta: I need your help.
  Francine: What do you need? Can't think how I could help you.
  Berta: Well, you are so thin.
  Francine: Can't say that about you, you realize.
  Berta: Exactly. That's the problem.
  Francine: What? What can I do fix that?
  Berta: You must be on some sort of a diet.
  Berta: Please, tell me what you do to be so thin!
  Francine: What can I say?
  Francine: Eat less, perhaps?
  Berta: I don't eat all that much.
  Francine: Then do some exercises.
  Berta: I thought you'd be more helpful:(
  Francine: Sorry, Berta. I tried.
target: Berta asked Francine for advice regarding weight loss but Francine didn't give her any valuable advice apart from limiting calories and working out.