answer: Miss Jan Brown is mad at #Person1# introducing her mistakenly.
documents: #Person1#: It gives me great pleasure to introduce Mr. . . eh Mr. . .
  #Person2#: Miss!
  #Person1#: Yeah! May I introduce Mis. . . eh. . . Miss. . .
  #Person2#: My name is Jane Brown!
  #Person1#: Oh yeah! Would you please welcome. . . Miss Jan Brown.