text: Tom: What's the road to Austin?
  Margret: Leaving home, you have to drive downtown
  Tom: OK, and after?
  Margret: Afterwards, you have to take Washington Road and turn right 2 miles later
  Tom: It's 16th road?
  Margret: Right. Then you join the motorway and you have to drive 30 miles
  Tom: And I take exit nr 15?
  Margret: That's it. Have a nice journey!
target: To go to Austin, Margret has to leave home, drive downtown then take Washington Road, turn in the 16th Road, drive 30 miles more and take exit no. 15.