You will be given a definition of a task first, then some input of the task.
In this task, you will be shown a conversation and a question. You need to answer the question and choose the correct option based on the conversation. "W" and "M" in the conversations stand for "woman" and "man".

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? (A) She doesn't like the man. (B) She has another appointment. (C) She is too busy with her work.
Output:
(B) She has another appointment.