answer: #Person1# and #Person2# are surprised that Susan didn't marry a rich man.
documents: #Person1#: Can you believe that Susan got married?
  #Person2#: Really? I remember she said if she would remain single. Is the man very rich?
  #Person1#: No. That's what is surprising me.
  #Person2#: You means she didn't marry a rich man.
  #Person1#: He's a postman.
  #Person2#: I thought she would marry a fortune.