answer: Sabrina tells Jason that she is worried about her sister because she hasn't heard from her for two weeks. Jasoncomforts her.
documents: #Person1#: Anna just emailed to say that the managers' meeting is put off till next Monday. Will you have everything ready by then, Sabrina? Hey, Sabrina, what's wrong?
  #Person2#: I'm so worried. I haven't heard from my sister for two weeks.
  #Person1#: How often do you call each other?
  #Person2#: Normally at least once a week, but she's now a volunteer teacher at a mountain village in Africa. I can only write her.
  #Person1#: The mail can be really slow sometimes. I'm sure you'll hear from her soon.
  #Person2#: I hope so.
  #Person1#: You know the saying, 'no news is good news.' If something were wrong someone would have called you.
  #Person2#: Maybe you're right. Thanks, Jason.