answer: #Person2#'s worrying about #Person2#'s husband who is a taxi driver.
documents: #Person1#: What are you worrying about? 
  #Person2#: I am worrying about my husband. 
  #Person1#: Where is he? Is he in danger? 
  #Person2#: You know, he is a taxi driver. He has to have his eyes peeled all the time when he drives, especially during the rush hour.