text: Kenneth: gym today anyone?
  Susie: i'm at work
  Evan: i'm already here
  Chad: i'm on my way
  Kenneth: ok see you then in 20
  Evan: i'm leaving in about 15
  Evan: just the hamstrings and i'm done
  Kenneth: Chad?
  Chad: yeah i'll be there in 5 mins
  Kenneth: ok
  Susie: <file_gif>
  Evan: not our fault you have such a crappy job xD
  Kenneth: <file_gif>
  Chad: xD 
target: Susie is at work. Evan is at the gym, but he's leaving in 15 minutes. Chad and Kenneth will meet at the gym in 20 minutes. 