text: Ian: David, are you ok?
  David: yes, I am, no worries
  David: everybody's writing me today
  Jenny: Sure, we're all worried
  Jenny: it looks really bad on TV
  David: I was very lucky, when the tsunami hit i was inland, so didn't even know what happened
  David: I found out from messages that people started sending me asking if I'm ok
  Jenny: good, the most imported you're safe
  Ian: exactly!
target: David was safe when the tsunami hit.