text: Sam: not sure if I will be at school tomorrow
  Gabby: why?
  Sam: not feeling too well
  Sam: might be the flu
  Gabby: sucks
  Sam: yeah
  Sam: anyway I'll go to see the doctor in the morning
  Sam: can you tell the teacher?
  Gabby: sure, I'll let him know
  Sam: thanks, I'll text you after the visit with an update
  Gabby: okay, get well!
target: Sam does not feel well and he probably will not go to the school tomorrow. In the morning he will go to the doctor. Gabby will tell the teacher that Sam is ill. Sam will text Gabby after visiting the doctor.