text: Frank: <file_other>
  Louie: are you going to this event?
  Frank: that's why i am sending it ;)
  Louie: i will let you know later ok? need to check up with kylie
  Frank: okey please do
  Louie: kk talk to you later
target: Frank is going to the even. Louie needs to check up with Kylie and he will let Frank know.