Dialogue:

M: When can we expect you for dinner? Can you come tonight?

W: Not tonight. I promised to go to a concert with my sister.

M: Well.... How about Friday then?

W: That sounds fine.

Question: Why does the woman refuse the invitation for tonight? 

- She doesn't like the man.

- She has another appointment.

- She is too busy with her work.


She has another appointment.