answer: #Person1# tells Julia burglaries have been on the wing so #Person1# wants to install a security door. Julia agrees with #Person1#.
documents: #Person1#: Julia, burglaries in our town have been on the wing.
  #Person2#: Why do you say that?
  #Person1#: I heard that a robbery happened in our town several days ago. The robbers ripped off a car in broad daylight.
  #Person2#: Thank God, we haven't encountered a burglar. I hope that our house is secure against burglary.
  #Person1#: I am worrying about it too. I want to install a security door.
  #Person2#: Is the security door useful?
  #Person1#: Yes, I think so. The security door is so firm that nobody can break in.
  #Person2#: I totally agree with you. In this way I won't be afraid of the burglar if you are away.
  #Person1#: OK, I will do it right now.