text: Lena: i'm on my way to the movies, hope i'll arrive safe.
  Enid: why?
  Lena: it's like civil war outside
  Enid: what's happen?
  Lena: policemen, smoke, screams, it's terrific!
  Enid: the strike?
  Lena: not only people on the street, but all theses hooligans.
  Enid: you can't avoid them?
  Lena: no, i'm just terrified
  Enid: stay away or go back home.
  Lena: but i have to meet Ollie at the movies in 15 minutes
  Enid: keep your calm.
  Lena: ok ok. I'll stay behind the policemen. They're heading towards the post office, that's my way.
  Enid: Let me know when you're safe in the movies
  Lena: ok i will, it seems a bit more quiet now
target: Lena is heading to meet Ollie at the movies in 15 minutes. There's a strike and riots going on outside, and Lena is worried about her own safety. Lena will stay behind the policemen that are going the same way as her. The riots seem quieter now. Lena will let Enid know when she's at the movies.