A、Mary is afraid of climbing stairs. B、Mary hates going to the hospital. C、Mary doesn’t believe the doctor. D、Mary is not seriou

W: I can’t cash your traveler’s check without some identification like your passport.
M: As I was going out in a hurry, I have only my driver’s license. Will that do?
Who is the man talking to?

M: I just heard Mary is in hospital. What happened to her?
W: She slipped on the stairs this morning. But the doctor said the injury was a mild one.
What does the woman know about Mary?.