text: Alex: <file_gif>
  Jacob: What's up?
  Alex: Wanna grab some beer?TGIF
  Jacob: Where? 'The shark'?
  Alex: Not this time. I found a cool pub. You can try various samples before you order your beer.
  Jacob: <file_gif>
  Jacob: Hurray! Shooooot me the address.
  Alex: <file.other>
  Jacob: Got it! 7? 8?
  Alex: Let's make it 7.
  Jacob: Ok.
target: Alex and Jacob are going out for a beer at 7.