A．Both speakers think half of the staff are efficient.
B．The man has an unfavorable opinion of the staff, but the woman does not.
C．Neither of them has a favorable opinion of the staff.
D．The woman is a restaurant manager herself.

A．Both the man and the woman like sports.
B．The woman jogs every day except it rains.
C．The man wants to lose weight.
D．Both the man and the woman want to keep fit.