text: Denny: <file_photo>
  Denny: sleep tight my dearest!
  Wilma: Morning! thanks for the photos! may I forward them to the Hobbs?
  Wilma: it's 9:40! where are you?
  Denny: did you forget? I've got an appointment at 10
  Wilma: sorry!! I forgot
  Wilma: are you in the waiting room?
  Denny: just arrived
  Denny: I'll call you afterwards
  Wilma: ok
target: Denny has an appointment at 10. He'll call Wilma afterwards.