Final answer:
Katherine reveals that she works for the Sun and her professional name is Plumber. She criticizes Jack for not asking her real name.
Step-by-step explanation:
Katherine shares that she works for the Sun and that her professional name is Plumber, and she criticizes Jack for not asking her real name. This is revealed in option A). Katherine points out Jack's lack of inquiry by expressing her disappointment that he didn't inquire about her real name.