text: William: Hi! I'm thrilled that were almost done this accounting course!
  Daniel: Hey, I know eh? So many months...
  Maddie: Hi! We still need to pass the exam. Have you guys reviewed yet?
  William: Well you know how it is with my aptitude to procrastinate xD
  Daniel: Will, I think we are all well aware of your capabilities lol
  Maddie: I began reviewing this weekend.
  Maddie: It seems that I'm missing notes from 2 classes.
  Daniel: What dates?
  Maddie: 7/11 & 26/11
  Will: I've got 7/11, but I can't find 26/11.
  Will:  <file_other> 
  Maddie: Thanks Will!
  Daniel: Guys, 26/11 we didn't have classes, Mrs. Davis was sick and she cancelled, remember?
  Maddie: Oh you're right Daniel! So I have a complete set of notes now. :)
  Daniel: Great, I think I need to start reviewing ASAP.
  Daniel: Let's get these certificates and get it over with.
target: On 26th of October Mrs. Davis cancelled accounting course classes that William, Daniel, Maddie and Will are attending to.