answer: #Person1# congratulates Steven on his marriage.
documents: #Person1#: Hello, Steven. Congratulations! 
  #Person2#: Thank you. 
  #Person1#: How's your married life? 
  #Person2#: We're happy together now. We both think that we're a well-matched couple. 
  #Person1#: That's very good. It's said that marriage is the Ab of love. But the words may not be right. 
  #Person2#: The situation differs in person.