text: Marie: I have some issues with opening this file for Monday classes
  Jerry: Me too, anyone already downloaded it?
  Clara: Damn, I can’t even log to my email :D
  Jerry: hahahaha
  Alex: I have it, just let me find it
  Marie: How come you can open it??
  Alex: I think I just downloaded it on time, the link must have expired
  Jerry: Of course, we had like what? 3 days to do that?
  Alex:  I think so, and now it’s been like 7:D
  Clara: Just send it here, I still can’t log in
target: Marie and Jerry can't open the file for Monday classes. Clara can’t even log to her email. Alex can send them the file, because she had downloaded it before the link expired. They had only 3 days to do it.