text: Liily: There?
  Liam: yea
  Liily: What is the most interesting period of history?
  Liam: Why are you asking?
  Liily: For assignment purpose
  Liam: I dont know much about history
  Liily: :/
  Liam: why dont you ask Jacob to help you
  Liily: I have already asked for his help but he has is busy
  Liam: I will send you the link from where you get the help
  Liily: Can you send it now?
  Liam: Ok wait
  Liily: K
  Liam: <file_link> Here is it
  Liily: It would be really helpful
  Liam: thank me later, gotta go now
  Liily: Sure
  Liam: See you tomorrow
  Liily: Sure bye
target: Liily wants Liam to help her with an assignment from history, because Jacob does not have time to do that. Liam does not know much about history, but he sends Liily a link that will help her.