answer: #Person2# tells #Person1# the situation was too urgent that #Person2# has to jump out of the window.
documents: #Person1#: How silly of you to jump out of the window!
  #Person2#: But that was the first thing that came into my mind when I heard the shout earthquake!
  #Person1#: Why not use staircases? The terror was not so violent at that time.
  #Person2#: That would be too late.
  #Person1#: Maybe the situation is too urgent.
  #Person2#: Yes, I think I should have jumped in any case.