answer: #Person1# thinks the floods in the South are an act of God. #Person2# thinks they are also caused by humans.
documents: #Person1#: Every year, the South has the floods. It is an act of God. 
  #Person2#: Do you really think so? 
  #Person1#: Yeah, you have some other ideas? 
  #Person2#: I think, in some way it is an act of God, but in another way, it just is caused by us. 
  #Person1#: For example? 
  #Person2#: We didn't pay attention to the environment, cut down trees and polluted the air. 
  #Person1#: Oh, I see. Fortunately government has taken some action to prevent such things.