text: Anna: hey dad the internet stopped working
  Anna: do you know how to fix it?
  Jude: just restart the router
  Anna: what's a router?
  Jude: it's the small black box behind the computer
  Jude: it should have some green LED lights on
  Anna: i see the box
  Anna: but no lights are on
  Jude: then that's the problem
  Jude: it's probably unplugged
  Anna: so what should i do now?
  Jude: just plug it dear :-)
  Jude: and then wait two minutes for it to restart
  Anna: that's it?
  Jude: that's it
  Jude: see you later at home
  Jude: tell mom i said hi
target: The internet stop working. Jude says Anna should restart the router. It is unplugged.